收藏词条 编辑词条 行业标准规范英汉对照-通用零部件
行业标准规范英汉对照-通用零部件
1GB/T2-1985紧固件外螺纹零件的末端Fasteners--Endsofpartswithexternalthread
2GB/T8-1988方头螺栓C级Squareheadbolts--ProductgradeC
3GB/T10-1988沉头方颈螺栓Flatcountersunksquareneckbolts
4GB/T11-1988沉头带榫螺栓Flatcountersunknibbolts
5GB/T12-1988半圆头方颈螺栓Cupheadsquareneckbolts
6GB/T13-1988半圆头带榫螺栓Cupheadnibbolts
7GB/T15-1988大半圆头带榫螺栓Cupheadnibboltswithlargehead
8GB/T22-1976小六角头导颈螺栓Bolts,smallhexagonheadwithfitneck
9GB/T23-1976小六角头螺杆带孔螺栓Bolts,smallhexagonheadwithholethroughtheshank
10GB/T24-1976小六角头螺杆带孔导颈螺栓Bolts,smallhexagonheadwithfitneckandholethroughtheshank
11GB/T25-1976小六角头头部带孔螺栓Bolts,smallhexagonheadwithholesthroughthehead
12GB/T26-1976小六角头头部带孔导颈螺栓Bolts,smallhexagonheadwithfitneckandholesthroughthehead
13GB/T27-1988六角头铰制孔用螺栓A和B级Hexagonfitbolts--ProductgradeAandB
14GB/T28-1988六角头螺杆带孔铰制孔用螺栓A和B级HexagonfitboltswithSplitpinholeonshank--ProductgradeAandB
15GB/T29.1-1988六角头头部带槽螺栓A和B级Hexagonboltswithslotonhead--ProductgradeAandB
16GB/T29.2-1988十字槽凹穴六角头螺栓Crossrecessedhexagonboltswithindentation
17GB/T31.1-1988六角头螺杆带孔螺栓A和B级Hexagonboltswithsplitpinholeonshank--ProductgradeAandB
18GB/T31.2-1988六角头螺杆带孔螺栓细杆B级Hexagonboltswithsplitpinholeonshank--Reducedshank--ProductgradeB
19GB/T31.3-1988六角头螺杆带孔螺栓细牙A和B级Hexagonboltswithsplitpinholeonshank--Finepitchthread--ProductgradeAandB
20GB/T32.1-1988六角头头部带孔螺栓A和B级Hexagonboltswithwireholesonhead--ProductgradeAandB21GB/T32.2-1988六角头头部带孔螺栓细杆B级Hexagonboltswithwireholesonhead--Reducedshank--ProductgradeB
22GB/T32.3-1988六角头头部带孔螺栓细牙A和B级Hexagonboltswithwireholesonhead--Finepitchthread--ProductgradeAandB
23GB/T35-1988小方头螺栓B级Squareheadboltswithsmallhead--ProductgradeB
24GB/T37-1988T型槽用螺栓BoltsforT-Slot
25GB/T38-1976螺栓技术条件Bolts--Technicalrequirements
26GB/T39-1988方螺母C级Squarenuts--ProductgradeC
27GB/T41-19861型六角螺母C级Hexagonnuts--Style1--ProductgradC
28GB/T56-1988六角厚螺母Hexagonthicknuts
29GB/T61-1976螺母技术条件Nuts--Technicalrequirements
30GB/T62-1988蝶形螺母Wingnuts
31GB/T63-1988环形螺母Liftingnuts
32GB/T65-1985开槽圆柱头螺钉Slottedcheeseheadscrews
33GB/T67-1985开槽盘头螺钉Slottedpanheadscrews
34GB/T68-1985开槽沉头螺钉Slottedcountersunkheadscrews
35GB/T69-1985开槽半沉头螺钉Slottedraisedcountersunkheadscrews
36GB/T70-1985内六角圆柱头螺钉Hexagonsocketcapheadscrews
37GB/T71-1985开槽锥端紧定螺钉Slottedsetscrewswithconepoint
38GB/T72-1988开槽锥端定位螺钉Slottedsetscrewswithconepoint
39GB/T73-1985开槽平端紧定螺钉Slottedsetscrewswithflatpoint
40GB/T74-1985开槽凹端紧定螺钉Slottedsetscrewswithcuppoint
41GB/T75-1985开槽长圆柱端紧定螺钉Slottedsetscrewswithlongdogpoint
42GB/T77-1985内六角平端紧定螺钉Hexagonsocketsetscrewswithflatpoint
43GB/T78-1985内六角锥端紧定螺钉Hexagonsocketsetscrewswithconepoint
44GB/T79-1985内六角圆柱端紧定螺钉Hexagonsocketsetscrewswithdogpoint
45GB/T80-1985内六角凹端紧定螺钉Hexagonsocketsetscrewswithcuppoint
46GB/T83-1988方头长圆柱球面端紧定螺钉Squaresetscrewswithlongdogpointandroundedend
47GB/T84-1988方头凹端紧定螺钉Squaresetscrewswithcuppoint
48GB/T85-1988方头长圆柱端紧定螺钉Squaresetscrewswithlongdogpoint
49GB/T86-1988方头短圆柱锥端紧定螺钉Squaresetscrewswithshortdogpointandconeend
50GB/T89-1976螺钉技术条件Screws--Technicalrequirements
51GB/T90-1985紧固件验收检查、标志与包装Acceptanceinspection,markingandpackagingoffasteners
52GB/T91-1986开口销Splitpins
53GB/T93-1987标准型弹簧垫圈Singlecoilspringlockwashers--Normaltype
54GB/T94.1-1987弹性垫圈技术条件弹簧垫圈Specificationsforspringwashers--Singlecoilspringlockwashers
55GB/T94.2-1987弹性垫圈技术条件齿形、锯齿锁紧垫圈Specificationsforspringwashers--Toothedlockandserratedlockwashers
56GB/T94.3-1987弹性垫圈技术条件鞍形、波形弹性垫圈Specificationsforspringwashers--Curvedandwavespringwashers
57GB/T95-1985平垫圈-C级Plainwashers--ProductgradeC
58GB/T272-1993滚动轴承代号方法Rollingbearing--Identificationcode
59GB/T273.1-1987滚动轴承圆锥滚子轴承外形尺寸方案RollingbearingsTaperedrollerbearings--Boundarydimensions
60GB/T273.3-1988滚动轴承向心轴承外形尺寸方案RollingbearingsRadialbearings-Boundarydimensions
61GB/T274-1991滚动轴承装配倒角极限Rollingbearingchamferdimensionlimits
62GB/T275-1993滚动轴承与轴和外壳的配合Shaftandhousingfitsforrollingbearings
63GB/T276-1994滚动轴承深沟球轴承外形尺寸Rollingbearings--Deepgrooveballbearings--Boundarydimensions
64GB/T280-1964带毡封圈的单列向心球轴承结构型式和基本尺寸Rollingbearings--Single-rowradialballbearingswithfeltseals--Typesandbasicdimensions
65GB/T281-1994滚动轴承调心球轴承外形尺寸Rollingbearings--Self-aligningballbearings--Boundarydimensions
66GB/T283-1994滚动轴承圆柱滚子轴承外形尺寸Rollingbearings--Cylindricalrollerbearings-Boundarydimensions
67GB/T285-1994滚动轴承双列圆柱滚子轴承外形尺寸Rollingbearings--Doublerowcylindricalrollerbearings-Boundarydimensions
68GB/T286-1964双列向心球面滚子轴承结构型式和基本尺寸Rollingbearings--Double-rowradialsphericalrollerbearings--Typesandbasicdimensions
69GB/T288-1994滚动轴承调心滚子轴承外形尺寸Rollingbearings--Self-aligningrollerbearings-Boundarydimensions
70GB/T289-1964滚针轴承结构型式和基本尺寸Needlerollerbearings--Typesandbasicdimensions
71GB/T291-1964螺旋滚子轴承结构型式和基本尺寸Rollingbearingswithhelicallywoundcylindricalrollers--Typesandbasicdimensions
72GB/T292-1994滚动轴承角接触球轴承外形尺寸Rollingbearings--Angularcontactballbearings--Boundarydimensions
73GB/T294-1994滚动轴承三点和四点接触球轴承外形尺寸Rollingbearings--Threepointandfourpointcontactballbearings--Boundarydimensions
74GB/T296-1994滚动轴承双列角接触球轴承外形尺寸Rollingbearings--Doublerowangularcontactballbearings--Boundarydimensions
75GB/T297-1994滚动轴承圆锥滚子轴承外形尺寸Rollingbearings--Taperedrollerbearings--Boundarydimensions
76GB/T299-1995滚动轴承双列圆锥滚子轴承外形尺寸Rollingbearings--Metricdoublerowtaperedrollerbearings--Boundarydimensions
77GB/T300-1995滚动轴承四列圆锥滚子轴承外形尺寸Rollingbearings--Fourrowtaperedrollerbearings--Boundarydimensions
78GB/T301-1995滚动轴承推力球轴承外形尺寸Rollingbearings--Thrustballbearings--Boundarydimensions
79GB/T304.1-1988关节轴承分类SphericalplainbearingsClassification
80GB/T304.2-1988关节轴承代号方法SphericalplainbearingsIdentificationcode
81GB/T304.3-1990关节轴承配合Sphericalplainbearings-Fits
82GB/T304.9-1981向心关节轴承技术条件Sphericalplainradialbearings,jointtype--Technicalrequirements
83GB/T304.10-1989关节轴承公差Sphericalplainbearings-Tolerances
84GB/T307.1-1994滚动轴承向心轴承公差Rollingbearings--Radialbearings--Tolerances
85GB/T307.2-1995滚动轴承测量和检验的原则及方法Rollingbearings--Measuringandgaugingprinciplesandmethods
86GB/T307.3-1996滚动轴承通用技术规则Rollingbearings--Generaltechnicalregulations
87GB/T307.4-1994滚动轴承推力球轴承公差Rollingbearings--Thrustballbearings--Tolerances
88GB/T308-1989滚动轴承钢球Rollingbearings-Steelballs
89GB/T309-1984滚动轴承滚针Rollingbearings--Needlerollers
90GB/T794-1993加强半圆头方颈螺栓Strengthenedcapheadsquareneckbolts
91GB/T798-1988活节螺栓Eyebolts
92GB/T799-1988地脚螺栓Eyeletbolts
93GB/T800-1988沉头双榫螺栓Flatcountersunkdoublenibbolts
94GB/T802-1988组合式盖形螺母Acornnuts
95GB/T804-1988球面六角螺母Hexagonnutswithraisedface
96GB/T805-1988扣紧螺母Tightnuts
97GB/T806-1988滚花高螺母Knurlednutwithcollar
98GB/T807-1988滚花薄螺母Knurlednuts
99GB/T808-1988小六角特扁细牙螺母Smallhexagonthinnuts-Finepitchthread
100GB/T809-1988嵌装圆螺母Insertroundnuts
101GB/T810-1988小圆螺母Smallroundnuts
102GB/T812-1988圆螺母Roundnuts
103GB/T815-1988端面带孔圆螺母Roundnutswithdrilledholesinoneface
104GB/T816-1988侧面带孔圆螺母Roundnutswithsetpinholesinside
105GB/T817-1988带槽圆螺母Slottedroundnuts
106GB/T818-1985十字槽盘头螺钉Crossrecessedpanheadscrews
107GB/T819-1985十字槽沉头螺钉Crossrecessedcountersunkheadscrews
108GB/T820-1985十字槽半沉头螺钉Crossrecessedraisedcountersunkheadscrews
109GB/T821-1988方头倒角端紧定螺钉Squaresetscrewswithchamferedend
110GB/T822-1988十字槽圆柱头螺钉Crossrecessedcheeseheadserews
111GB/T823-1988十字槽小盘头螺钉Crossrecessedsmallpanheadscrews
112GB/T824-1976圆柱头内花键螺钉Screws,flutedsockethead
113GB/T825-1988吊环螺钉Eyebolts
114GB/T827-1986标牌铆钉Rivetsfornameplate
115GB/T828-1988开槽盘头定位螺钉Slottedpanheadsetsetscrewswithdogpoint
116GB/T829-1988开槽圆柱端定位螺钉Slottedsetscrewswithdogpoint
117GB/T830-1988开槽圆柱头轴位螺钉Slottedcheeseheadscrewswithshoulder
118GB/T831-1988开槽无头轴位螺钉Slottedshoulderscrews
119GB/T832-1988开槽带孔球面圆柱头螺钉Slottedcapstanscrews
120GB/T833-1988开槽大圆柱头螺钉Slottedlargecheeseheadscrews
121GB/T834-1988滚花高头螺钉Knurledthumbscrews
122GB/T835-1988滚花平头螺钉Knurledscrews
123GB/T836-1988滚花小头螺钉Knurledscrewswithsmallhead
124GB/T837-1988开槽盘头不脱出螺钉Slottedpanheadscrewswithwaistedshank
125GB/T838-1988六角头不脱出螺钉Hexagonscrewswithwaistedshank
126GB/T839-1988滚花头不脱出螺钉Knurledthumbscrewswithwaistedshank
127GB/T840-1988塑料滚花头螺钉Plasticdiamondknurlheadscrews
128GB/T845-1985十字槽盘头自攻螺钉Crossrecessedpanheadtappingscrews
129GB/T846-1985十字槽沉头自攻螺钉Crossrecessedcountersunkheadtappingscrews
130GB/T847-1985十字槽半沉头自攻螺钉Crossrecessedraisedcountersunkheadtappingscrews
131GB/T848-1985小垫圈--A级Plainwashers--Smallseries--ProductgradeA
132GB/T849-1988球面垫圈Wesherswithballface
133GB/T850-1988锥面垫圈Washerswithconeface
134GB/T851-1988开口垫圈Washerswithsplit
135GB/T852-1988工字钢用方斜垫圈SquaretaperwashersforIsection
136GB/T853-1988槽钢用方斜垫圈Squaretaperwashersforslotsection
137GB/T854-1988单耳止动垫圈Tabwasherswithlongtab
138GB/T855-1988双耳止动垫圈Tabwasherswithlongtabandwing
139GB/T856-1988外舌止动垫圈Externaltabwashers
140GB/T858-1988圆螺母用止动垫圈Tabwashersforroundnut
141GB/T859-1987轻型弹簧垫圈Singlecoilspringlockwashers,Lighttype
142GB/T860-1987鞍形弹性垫圈Curvedspringwashers
143GB/T861.1-1987内齿锁紧垫圈Lockwashersinternalteeth
144GB/T861.2-1987内锯齿锁紧垫圈Serratedlockwashersinternalteeth
145GB/T862.1-1987外齿锁紧垫圈Lockwashersexternalteeth
146GB/T862.2-1987外锯齿锁紧垫圈Serratedlockwashersexternalteeth
147GB/T863.1-1986半圆头铆钉(粗制)Roundheadrivets--Black
148GB/T863.2-1986小半圆头铆钉(粗制)Roundheadrivetswithsmallhead--Black
149GB/T864-1986平锥头铆钉(粗制)Coneheadrivets--Black
150GB/T865-1986沉头铆钉(粗制)Countersunkheadrivets-Black
151GB/T866-1986半沉头铆钉(粗制)Ovalcountersunkheadrivets--Black
152GB/T867-1986半圆头铆钉Roundheadrivets
153GB/T868-1986平锥头铆钉Coneheadrivets
154GB/T869-1986沉头铆钉Countersunkheadrivets
155GB/T870-1986半沉头铆钉Ovalcountersunkheadrivets
156GB/T871-1986扁圆头铆钉Flatroundheadrivets
157GB/T872-1986扁平头铆钉Thinheadrivets
158GB/T873-1986扁圆头半空心铆钉Ovalheadsemi-tubularrivets
159GB/T874-1986120°沉头半空心铆钉120degreecountersunkheadsemi-tubularrivets
160GB/T875-1986偏平头半空心铆钉Thinheadsemi-tubularrivet
161GB/T876-1986空心铆钉Tubularrivets
162GB/T877-1986开尾圆锥销Taperpinswithsplit
163GB/T878-1986螺纹圆柱销Parallelpinswithexternalthread
164GB/T879-1986弹性圆柱销Spring-typestraightpins—Slotted
165GB/T880-1986带孔销Pinswithsplitpinhole
166GB/T881-1986螺尾锥销Taperpinswithexternalthread
167GB/T882-1986销轴Clevispinswithhead
168GB/T883-1986锥销锁紧挡圈Lockringswithconepin
169GB/T884-1986螺钉锁紧挡圈Lockringwithscrew
170GB/T885-1986带锁圈的螺钉锁紧挡圈Lockringswithscrewandcirclip
171GB/T886-1986轴肩挡圈Ringsforshoulder
172GB/T889-19861型非金属嵌件六角锁紧螺母Prevailingtorquetypehexagonnuts(withnon-metallicinsert),style1
173GB/T891-1986螺钉紧固轴端挡圈Lockringsattheendofshaftwithscrew
174GB/T892-1986螺栓紧固轴端挡圈Lockringsattheendofshaftwithbolt
175GB/T893.1-1986孔用弹性挡圈--A型Circlipsforholes--TypeA
176GB/T893.2-1986孔用弹性挡圈--B型Circlipsforhole--TypeB
177GB/T894.1-1986轴用弹性挡圈--A型Circlipsforshaft--TypeA
178GB/T894.2-1986轴用弹性挡圈--B型Circlipsforshaft--TypeB
179GB/T895.1-1986孔用钢丝挡圈Roundwiresnapringsforhole
180GB/T895.2-1986轴用钢丝挡圈Roundwiresnapringsforshaft
181GB/T896-1986开口挡圈"E"rings
182GB/T897-1988双头螺柱bm=1dDoubleendstuds--bm=1d
183GB/T898-1988双头螺柱bm=1.25dDoubleendstudsbm=1.25d
184GB/T899-1988双头螺柱bm=1.5dDoubleendstudsbm=1.5d
185GB/T900-1988双头螺柱bm=2dDoubleendstudsbm=2d
186GB/T901-1988等长双头螺柱B级Doubleendstuds(clampingtype)--ProductgradeB
187GB/T902.1-1989手工焊用焊接螺柱Weldstudsformanualwelding
188GB/T902.2-1989机动弧焊用焊接螺柱Weldstudsforarcwelding
189GB/T902.3-1989储能焊用焊接螺柱Weldstudsforcapacitordischargewelding
190GB/T921-1986钢丝锁圈Roundwirecirclips
191GB/T922-1986木螺钉技术条件Specificationsforwoodscrews
192GB/T923-1988盖形螺母Acornnuts
193GB/T925-1988轻型六角自锁螺母Self-lockingnuts,hexagonlight
194GB/T927-1988球面六角自锁螺母Self-lockingnuts,hexagonsphere
195GB/T929-1988单耳托板自锁螺母Self-lockingnuts,singlelug,anchor
196GB/T930-1988双耳托板自锁螺母Self-lockingnuts,twolug,anchor
197GB/T931-1988角形托板自锁螺母Self-lockingnuts,angle,anchor
198GB/T932-1988气密单耳托板自锁螺母Self-lockingnuts,singlelug,anchor,sealing,
199GB/T933-1988气密双耳托板自锁螺母Self-lockingnuts,twolug,anchor,sealing
200GB/T937-1988成组游动托板自锁螺母Self-lockingnuts,anchor,floating,Gangchannel
201GB/T938-1988游动自锁螺母Self-lockingnuts,floating
202GB/T939-1988单耳托板自锁螺母保护罩Bootsforself-lockingnuts,singlelug,anchor
203GB/T940-1988双耳托板自锁螺母保护罩Bootsforself-lockingnuts,twolug,anchor
204GB/T941-1988角形托板自锁螺母保护罩Bootsforself-lockingnuts,angle,anchor205GB/T943-1988自锁螺母技术条件Procurementspecificationforself-lockingnuts
206GB/T945-1976十字槽球面中柱头螺钉Screws,crossrecessed,thinraisedcheesehead
207GB/T946-1988开槽球面圆柱头轴位螺钉Slottedraisedcheeseheadwithshoulder
208GB/T947-1988开槽球面大圆柱头螺钉Slottedlargeraisedcheeseheadscrews
209GB/T948-1988开槽沉头不脱出螺钉Slottedcountersunkheadscrewswithwaistedshank
210GB/T949-1988开槽半沉头不脱出螺钉Slottedraisedcountersunkheadscrewswithwaistedshank
211GB/T950-1986十字槽圆头木螺钉Crossrecessedroundheadwoodscrews
212GB/T951-1986十字槽沉头木螺钉Crossrecessedcountersunkheadwoodscrews
213GB/T952-1986十字槽半沉头木螺钉Crossrecessedraisedcountersunkheadwoodscrews
214GB/T953-1988等长双头螺柱C级Doubleendstuds(clampingtype)--ProductgradeC
215GB/T954-1986120°沉头铆钉120°degreecountersunkheadrivets
216GB/T955-1987波形弹性垫圈Wavespringwashers
217GB/T956.1-1987锥形锁紧垫圈Countersunkexternaltoothedlockwashers
218GB/T956.2-1987锥形锯齿锁紧垫圈Countersunkserratedexternaltoothedlockwashers
219GB/T959.1-1986挡圈技术条件--弹性挡圈Specificationsforring—Circlips
220GB/T959.2-1986挡圈技术条件--钢丝挡圈Specificationsforring—Roundwiresnaprings
221GB/T959.3-1986挡圈技术条件--切制挡圈Specificationsforring—Cuttingrings
222GB/T960-1986夹紧挡圈Griprings
223GB/T961-1988单耳托板自锁螺母垫片Spacersforself-lockingnuts,singlelug,anchor
224GB/T962-1988双耳托板自锁螺母垫片Spacersforself-lockingnuts,twolug,anchor
225GB/T963-1988角形托板自锁螺母垫片Spacersforself-lockingnuts,angle,anchor226GB/T973-1976十字槽扁圆头螺钉Screws,crossrecessed,ovalhead
227GB/T974-1976十字槽120°半沉头螺钉Screws,crossrecessed,120°raisedcountersunkhead
228GB/T975-1986管状铆钉Pipetyperivets
229GB/T1007-1976小六角较扁螺母Smallhexagonmediumthinnuts
230GB/T1009-1978螺母专用技术条件Specifiedspecificationsfornuts
231GB/T1011-1986大扁圆头铆钉Trussheadrivets
232GB/T1012-1986120°半沉头铆钉120°degreeovalcountersunkrivets
233GB/T1013-1986平锥头半空心铆钉Coneheadsemi-tubulerrivets
234GB/T1014-1986大扁圆头半空心铆钉Trussheadsemi-tubuarrivets
235GB/T1015-1986沉头半空心铆钉Countersunkheadsemi-tublarrivets
236GB/T1016-1986无头铆钉Headlessrivets
237GB/T1017-1978铆钉专用技术条件Specifiedspecificationsforrivets
238GB/T1021-1976角形垂直单耳止动垫圈Lockwasherswithangularupturntabperpendiculartothelug
239GB/T1022-1976角形单耳止动垫圈Lockwasherswithangularupturntabinlinetothelug
240GB/T1023-1976角形垂直外舌止动垫圈Lockwasherswithangularupturntabperpendiculartotheexternaltab
241GB/T1024-1976角形外舌止动垫圈Lockwasherswithangularupturntabinlinetotheexternaltab
242GB/T1030-1988内球面垫圈Innerspherewashers
243GB/T1047-1995管道元件的公称通径Nominalsizeforpipecomponents
244GB/T1048-1990管道元件公称压力Nominalpressureforpipecomponents
245GB/T1095-1979平键键和键槽的剖面尺寸Parallelkeys--Dimensionsofcrosssectionsandkeyways
246GB/T1096-1979普通平键型式尺寸Plainparallelkeys--Typesanddimensions
247GB/T1097-1979导向平键型式尺寸Featherkeys--Typesanddimensions
248GB/T1098-1979半圆键键和键槽的剖面尺寸Semi-circular(Woodruff)keys--Dimensionsofcrosssectionsandkeyways
249GB/T1099-1979半圆键型式尺寸Woodruffkeys--Typesanddimensions
250GB/T1144-1987矩形花键尺寸、公差和检验Straight-sidedspline—Dimensionstolerancesandverification
251GB/T1168-1976螺柱技术条件Studs--Technicalrequirements
252GB/T1228-1991钢结构用高强度大六角头螺栓Highstrengthboltswithlargehexagonheadforsteelstructures253GB/T1229-1991钢结构用高强度大六角螺母Highstrengthlargehexagonnutsforsteelstructures
254GB/T1230-1991钢结构用高强度垫圈Highstrengthplainwashersforsteelstructures
255GB/T1231-1991钢结构用高强度大六角头螺拴、大六角螺母、垫圈技术条件Specificationsofhighstrengthboltswithlargehexa-gonhead,largehexagonnuts,plainwashersforsteelstructures
256GB/T1237-1988紧固件的标记方法Designationsystemforfasteners
257GB/T1337-1988六角自锁螺母Self-lockingnuts,hexagon
258GB/T1338-1988小六角扁自锁螺母Self-lockingnuts,reducedhexagonoblate
259GB/T1339-1988小六角自锁螺母Self-lockingnuts,reducedhexagon
260GB/T1340-1988成组游动托板自锁螺母支架Supportsforself-lockingnuts,anchorfloating,Gangchannel
261GB/T1356-1988淅开线圆柱齿轮基本齿廓Basicracktoothprofileofinvolutecylindricalgears
262GB/T1357-1987渐开线圆柱齿轮模数Modulesofinvolutecyindricalgears
263GB/T1563-1979楔键键和键槽的剖面尺寸Taperkeys--Crosssectiondimensionsofkeysandkeyways
264GB/T1564-1979普通楔键型式尺寸Taperkeysforgeneraluse--Typesanddimensions
265GB/T1565-1979钩头楔键型式尺寸Gib-headtaperkeys--Typesanddimensions266GB/T1566-1979薄型平键键和键槽的剖面尺寸Thinflatkeys--Crosssectiondimensionsandkeyways
267GB/T1567-1979薄型平键型式尺寸Thinflatkeys--Typesanddimensions
268GB/T1840-1989圆弧圆柱齿轮模数Modulesofcylindricalgearwithcirculararcprofiles
269GB/T1974-1980切向键及其键槽Tangentialkeysandkeyways
270GB/T2362-1990小模数渐开线圆柱齿轮基本齿廓Basicracktoothprofileoffine-pitchinvolutecylindricalgears271GB/T2363-1990小模数渐开线圆柱齿轮精度Accuracyoffine-pitchinvolutecylindricalgears
272GB/T2509-1981滑动轴承铜合金整体轴套形式、尺寸与公差Copperalloyintegratedshaftsleevesforplainbearings--Types,dimensionsandtolerances
273GB/T2510-1981滑动轴承铜合金带挡边整体轴套形式、尺寸与公差Copperalloyintegratedshaftsleevesforplainbearingswithgears--Types,dimensionsandtolerances
274GB/T2511-1981滑动轴承铜合金整体轴套技术条件Copperalloyintegratedshaftsleeves--Technicalrequirements
275GB/T2555-1981一般用途管法兰连接尺寸Pipeflangeconnectorsforordinaryuse--Mountingdimensions
276GB/T2556-1981一般用途管法兰密封面形状和尺寸Pipeflangesforordinaryuse--Sealingsurfaces--Formsanddimensions
277GB/T2672-1986内六角花形盘头螺钉Hexagonlobularsocketpanheadscrews
278GB/T2673-1986内六角花形沉头螺钉Hexagonlobularsocketcountersunkheadscrews
279GB/T2674-1986内六角花形半沉头螺钉Hexagonlobularsocketraisedcountersunkheadscrews
280GB/T2685-1981滑动轴承粉末冶金筒形轴承型式、尺寸与公差Powdermetallurgyplainbearing--Cylindricaltype--Types,dimensionsandtolerances
281GB/T2686-1981滑动轴承粉末冶金带挡边筒形轴承型式、尺寸与公差Powdermetallurgyplainbearing--Rimedcylindricaltype--Types,dimensionsandtolerances282GB/T2687-1981滑动轴承粉末冶金球形轴承型式、尺寸与公差Powdermetallurgyplainbearing--Sphericaltype--Types,dimensionsandtolerances
283GB/T2688-1981滑动轴承粉末冶金轴承技术条件Powdermetallurgyplainbearing--Technicalrequirements
284GB/T2821-1992齿轮几何要素代号Symbolsforgeargeometricaldata
285GB/T2889-1994滑动轴承术语Plainbearings--Terms,definitionsandclassification
286GB/T3098.1-1982紧固件机械性能螺栓、螺钉和螺柱Mechanicalpropertiesoffasteners--Bolts,screwsandstuds
287GB/T3098.2-1982紧固件机械性能螺母Mechanicalpropertiesoffasteners--Nuts
288GB/T3098.3-1982紧固件机械性能紧定螺钉Mechanicalpropertiesoffasteners--Setscrews
289GB/T3098.4-1986紧固件机械性能--细牙螺母Mechanicalpropertiesoffasteners--Nutswithfinepitchthread
290GB/T3098.5-1985紧固件机械性能自攻螺钉Mechanicalpropertiesoffasteners--Tappingscrews
291GB/T3098.6-1986紧固件机械性能不锈钢螺栓,螺钉,螺柱和螺母Mechanicalpropertiesoffasteners--Stainlesssteelbolts,screws,studsandnuts
292GB/T3098.7-1986紧固件机械性能自攻锁紧螺钉粗牙普通螺纹系列Mechanicalpropertiesoffasteners--Threadformingscrews--Metriccoarsethreadseries
293GB/T3098.8-1992紧固件机械性能耐热用螺纹连接副Mechanicalpropertiesoffasteners--Componentsforboltedconnectionsmademainlyfrommaterialswithahightemperaturestrength
294GB/T3098.9-1993紧固件机械性能有效力矩型钢六角锁紧螺母Mechanicalpropertiesoffasteners--Prevailingtorquetypesteelhexagonnuts
295GB/T3098.10-1993紧固件机械性能有色金属制造的螺栓、螺钉、螺柱和螺母Mechanicalpropertiesoffasteners--Bolts,screws,studsandnutsmadeofnon-ferrousmetals
296GB/T3098.11-1995紧固件机械性能自钻自攻螺钉Mechanicalpropertiesoffasteners--Self-drillingtappingscrews
297GB/T3098.13-1996紧固件机械性能螺栓与螺钉的扭矩试验和破坏扭矩公称直径1~10mmMechanicalpropertiesoffasteners--Torsionaltestandminimumtorquesforboltsandscrewswithnominaldiameters1mmto10mm298GB/T3098.12-1996紧固件机械性能螺母锥形保证载荷试验Mechanicalpropertiesoffasteners--Coneproofloadtestonnuts
299GB/T3099-1982螺栓、螺钉、螺母及附件名词术语Bolts,screws,nutsandaccessories--Terminologyandnomenclature
300GB/T3103.1-1982紧固件公差螺栓、螺钉和螺母Tolerancesforfasteners--Bolts,screwsandnuts
301GB/T3103.2-1982紧固件公差用于精密机械的螺栓、螺钉和螺母Tolerancesforfasteners--Bolts,screwsandnutsforfinemechanics
302GB/T3103.3-1982紧固件公差平垫圈Tolerancesforfasteners--Washers
303GB/T3103.4-1992紧固件公差耐热用螺纹连接副Tolerancesforfasteners--Componentsforboltedconnectionsmademainlyfrommaterialswithahightemperaturestrength
304GB/T3104-1982紧固件六角产品的对边宽度Fasteners--Widthsacrossflatsofhexagonproducts
305GB/T3105-1982螺栓和螺钉的头下圆角半径Radiiundertheheadofboltsandscrews
306GB/T3106-1982螺栓、螺钉和螺柱的公称长度和普通螺栓的螺纹长度Bolts,screwsandstuds--Nominallengths,andthreadlengthsforgeneralpurposebolts
307GB/T3162-1991滑动轴承薄壁轴瓦尺寸、结构要素与公差Plainbearings—Thin-walledbearingshells—Dimensions,structureelementsandtolerances
308GB/T3287-1982可锻铸铁管路连接件技术条件Technicalrequirementsofmalleablecastironpipefittings
309GB/T3288-1982可锻铸铁管路连接件验收规则Deliveryrequirementsofmalleablecastironpipefittings
310GB/T3289.1-1982可锻铸铁管路连接件型式尺寸管件结构尺寸表Malleablecastironpipefittings--Typesize--Dimensionslistofpipefittingsstructure
311GB/T3289.2-1982可锻铸铁管路连接件型式尺寸弯头内外丝弯头Malleablecastironpipefittings--Typesize--Elbowsmaleandfemaleelbows
312GB/T3289.3-1982可锻铸铁管路连接件型式尺寸45°弯头45°内外丝弯头Malleablecastironpipefittings--Typesize--Elbows45°,maleandfemaleelbows45°
313GB/T3289.4-1982可锻铸铁管路连接件型式尺寸异径弯头Malleablecastironpipefittings--Typesize--Reducingelbows
314GB/T3289.5-1982可锻铸铁管路连接件型式尺寸异径内外丝弯头Malleablecastironpipefittings--Typesize--Maleandfemalereducingelbows
315GB/T3289.6-1982可锻铸铁管路连接件型式尺寸侧孔弯头Malleablecastironpipefittings--Typesize--Sideoutletelbows
316GB/T3289.7-1982可锻铸铁管路连接件型式尺寸月弯内外丝月弯外丝月弯Malleablecastironpipefittings--Typesize--Returnbends,maleandfemalereturnbends,threadreturnbends
317GB/T3289.8-1982可锻铸铁管路连接件型式尺寸45°月弯45°内外丝月弯45°外丝月弯Malleablecastironpipefittings--Typesize--Longsweepbends45°，maleandfemalelongsweepbends45°,malelongsweepbends45°
318GB/T3289.9-1982可锻铸铁管路连接件型式尺寸U型弯头Malleablecastironpipefittings--Typesize--U-Elbows(returnbends)
319GB/T3289.10-1982可锻铸铁管路连接件型式尺寸三通内外丝三通Malleablecastironpipefittings--Typesize--Tees,maleandfemaletees
320GB/T3289.11-1982可锻铸铁管路连接件型式尺寸异径内外丝三通Malleablecastironpipefittings--Typesize--Maleandfemalereducingtees
321GB/T3289.12-1982可锻铸铁管路连接件型式尺寸中大异径三通Malleablecastironpipefittings--Typesize--Medium-largereducingtees[tees(increasingonthebranch)]
322GB/T3289.13-1982可锻铸铁管路连接件型式尺寸侧大异径三通Malleablecastironpipefittings--Typesize--Lateral-largereducingtees
323GB/T3289.14-1982可锻铸铁管路连接件型式尺寸中小异径三通Malleablecastironpipefittings--Typesize--Medium-lessreducingtees
324GB/T3289.15-1982可锻铸铁管路连接件型式尺寸侧小异径三通Malleablecastironpipefittings--Typesize--Lateral-lessreducingtees
325GB/T3289.16-1982可锻铸铁管路连接件型式尺寸中小偏心异径三通Malleablecastironpipefittings--Typesize--Medium-lesseccentricreducingtees
326GB/T3289.17-1982可锻铸铁管路连接件型式尺寸45°三通Y型三通Malleablecastironpipefittings--Typesize--Tees45°,Ypieces(tees)
327GB/T3289.18-1982可锻铸铁管路连接件型式尺寸Y型异径三通Malleablecastironpipefittings--Typesize--YPiecereducing(tees)
328GB/T3289.19-1982可锻铸铁管路连接件型式尺寸侧孔三通Malleablecastironpipefittings--Typesize--Sideoutlettees
329GB/T3289.20-1982可锻铸铁管路连接件型式尺寸四通Malleablecastironpipefittings--Typesize--Crosses
330GB/T3289.21-1982可锻铸铁管路连接件型式尺寸异径四通Malleablecastironpipefittings--Typesize--Reducingcrosses
331GB/T3289.22-1982可锻铸铁管路连接件型式尺寸外接头内外丝接头Malleablecastironpipefittings--Typesize--Malejoints(sockets),maleandfemalejoints(sockets)
332GB/T3289.23-1982可锻铸铁管路连接件型式尺寸无方内接头Malleablecastironpipefittings--Typesize--No-squareinnerjoint(nipples)
333GB/T3289.24-1982可锻铸铁管路连接件型式尺寸异径外接头Malleablecastironpipefittings--Typesize--Reducingmalejoints(sockets)
334GB/T3289.25-1982可锻铸铁管路连接件型式尺寸偏心异径外接头Malleablecastironpipefittings--Typesize--Eccentricreducingmalejoints(sockets)
335GB/T3289.26-1982可锻铸铁管路连接件型式尺寸内接头Malleablecastironpipefittings--Typesize--Innerjoints(nippleshexagon)
336GB/T3289.27-1982可锻铸铁管路连接件型式尺寸异径内接头Malleablecastironpipefittings--Typesize--Reducinginnerjoints(nippleshexagon)
337GB/T3289.28-1982可锻铸铁管路连接件型式尺寸内外螺丝Malleablecastironpipefittings--Typesize--Maleandfemalescrews(bushings)
338GB/T3289.29-1982可锻铸铁管路连接件型式尺寸通丝外接头Malleablecastironpipefittings--Typesize--Throughthreadmalejoint(sockets)
339GB/T3289.30-1982可锻铸铁管路连接件型式尺寸锁紧螺母Malleablecastironpipefittings--Typesize--Backnuts
340GB/T3289.31-1982可锻铸铁管路连接件型式尺寸外方管堵Malleablecastironpipefittings--Typesize--Outer-squareplugs
341GB/T3289.32-1982可锻铸铁管路连接件型式尺寸带边外方管堵Malleablecastironpipefittings--Typesize--Outer-squarebeadedplugs
342GB/T3289.33-1982可锻铸铁管路连接件型式尺寸内方管堵Malleablecastironpipefittings--Typesize--Inner-squareplugs
343GB/T3289.34-1982可锻铸铁管路连接件型式尺寸管帽Malleablecastironpipefittings--Typesize--Tubecaps(capsplugs)
344GB/T3289.35-1982可锻铸铁管路连接件型式尺寸活接弯头内外丝活接弯头Malleablecastironpipefittings--Typesize--Unionelbows,maleandfemaleunionelbows
345GB/T3289.36-1982可锻铸铁管路连接件型式尺寸活接三通Malleablecastironpipefittings--Typesize--Uniontees
346GB/T3289.37-1982可锻铸铁管路连接件型式尺寸平形活接头Malleablecastironpipefittings--Typesize--Parallelunions
347GB/T3289.38-1982可锻铸铁管路连接件型式尺寸锥形活接头Malleablecastironpipefittings--Typesize--Taperunions
348GB/T3289.39-1982可锻铸铁管路连接件型式尺寸平形活接头垫圈Malleablecastironpipefittings--Typesize--Paralleluniongaskets
349GB/T3374-1992齿轮基本术语Basicterminologyofgears
350GB/T3478.1-1995圆柱直齿渐开线花键模数基本齿廓公差Straightcylindricalinvolutesplines--Modules,basicrackprofilesandtolerances
351GB/T3478.2-1995圆柱直齿渐开线花键30°压力角尺寸表Straightcylindricalinvolutesplines--30°pressureangledimenslonstables
352GB/T3478.3-1995圆柱直齿渐开线花键37.5°压力角尺寸表Straightcylindricalinvolutesplines--37.5°pressureangledimensionstables
353GB/T3478.4-1995圆柱直齿渐开线花键45°压力角尺寸表Straightcylindricalinvolutesplines--45°pressureangledimensionstables
354GB/T3478.5-1995圆柱直齿渐开线花键检验方法Straightcylindricalinvolutesplines--Inspectionmethods
355GB/T3478.6-1995圆柱直齿渐开线花键30°压力角M值和W值Straightcylindricalinvolutesplines--30°pressurengleMandWvalues
356GB/T3478.7-1995圆柱直齿渐开线花键37.5°压力角M值和W值Straightcylindricalinvolutesplines--37.5°pressureangleMandWvalues
357GB/T3478.8-1995圆柱直齿渐开线花键45°压力角M值和W值Straightcylindricalinvolutesplines--45°pressureangle-MandWvalues
358GB/T3478.9-1995圆柱直齿渐开线花键量棒Straightcylindricalinvolutesplines--Measuringpin
359GB/T3507-1983机械式联轴器公称扭矩系列Nominaltorqueseriesofthemechanicalcoupling
360GB/T3632-1995钢结构用扭剪型高强度螺栓连接副Setsoftorsheartypehighstrengthbolthexagonnutandplainwasherforsteelstructures
361GB/T3633-1995钢结构用扭剪型高强度螺栓连接副技术条件Technicalrequirementforsetsoftorsheartypehighstrengthbolthexagonnutandplainwasherforsteelstructures
362GB/T3733.1-1983卡套式端直通管接头Straightthreadconnector--Assembly
363GB/T3733.2-1983卡套式端直通接头体Straightthreadconnector--Body
364GB/T3734.1-1983卡套式锥螺纹直通管接头Maleconnector--Assembly
365GB/T3734.2-1983卡套式锥螺纹直通接头体Maleconnector--Body
366GB/T3735.1-1983卡套式端直通长管接头Straightthreadlongconnector--Assembly
367GB/T3735.2-1983卡套式端直通长接头体Straightthreadlongconnector--Body
368GB/T3736.1-1983卡套式锥螺纹长管接头Malelongconnector--Assembly
369GB/T3736.2-1983卡套式锥螺纹长接头体Malelongconnector--Body
370GB/T3737.1-1983卡套式直通管接头Union--Assembly
371GB/T3737.2-1983卡套式直通接头体Union--Body
372GB/T3738.1-1983卡套式端直角管接头Straightthreadelbow--Assembly
373GB/T3738.2-1983卡套式端直角接头体Straightthreadelbow--Body
374GB/T3739.1-1983卡套式锥螺纹直角管接头Maleelbow--Assembly
375GB/T3739.2-1983卡套式锥螺纹直角接头体Maleelbow--Body
376GB/T3740.1-1983卡套式直角管接头Unionelbow--Assembly
377GB/T3740.2-1983卡套式直角接头体Unionelbow--Body
378GB/T3741.1-1983卡套式端三通管接头Straightthreadbranchtee--Assembly
379GB/T3741.2-1983卡套式端三通接头体Straightthreadbranchtee--Body
380GB/T3742.1-1983卡套式锥螺纹三通管接头Malebranchtee-Assembly
381GB/T3742.2-1983卡套式锥螺纹三通接头体Malebranchtee--body
382GB/T3743.1-1983卡套式端直角三通管接头Straightthreadruntee--Assembly
383GB/T3743.2-1983卡套式端直角三通接头体Straightthreadruntee--Body
384GB/T3744.1-1983卡套式锥螺纹直角三通管接头Maleruntee--Assembly
385GB/T3744.2-1983卡套式锥螺纹直角三通接头体Maleruntee--Body
386GB/T3745.1-1983卡套式三通管接头Uniontee--Assembly
387GB/T3745.2-1983卡套式三通接头体Uniontee--Body
388GB/T3746.1-1983卡套式四通管接头Unioncross-Assembly
389GB/T3746.2-1983卡套式四通接头体Unioncross--Body
390GB/T3747.1-1983卡套式焊接管接头Weldmaleconnector-Assembly
391GB/T3747.2-1983卡套式焊接接头体Weldmaleconnector--Body
392GB/T3748.1-1983卡套式隔壁直通管接头Bulkheadunion--Assmbly
393GB/T3748.2-1983卡套式隔壁直通接头体Bulkheadunion--Body
394GB/T3749.1-1983卡套式隔壁直角管接头Bulkheadunionelbow--Assembly
395GB/T3749.2-1983卡套式隔壁直角接头体Bulkheadunionelbow--Body
396GB/T3750.1-1983卡套式铰接管接头Angleswivelscrew--Assembly
397GB/T3750.2-1983卡套式铰接接头体Angleswivelscrew--Body
398GB/T3750.3-1983卡套式铰接六角螺栓Hollowscrews
399GB/T3751.1-1983卡套式压力表管接头Connectorforpressuregauge--Assembly
400GB/T3751.2-1983卡套式压力表接头体Connectorforpressuregauge-Boby
401GB/T3752.1-1983卡套式组合直角管接头Adjustableelbow--Assembly
402GB/T3752.2-1983卡套式组合直角接头体Adjustableelbow--Body
403GB/T3753.1-1983卡套式组合三通管接头AdjustableT-unions--Assembly
404GB/T3753.2-1983卡套式组合三通接头体AdjustableT-unions--Body
405GB/T3754.1-1983卡套式端对接直通管接头Straightthreadconnectorforbuttjoints--Assembly
406GB/T3754.2-1983卡套式端对接直通接头体Straightthreadconnectorforbuttjoints--Body
407GB/T3755.1-1983卡套式锥螺纹对接直通管接头Maleconnectorforbuttjoints--Assembly
408GB/T3755.2-1983卡套式锥螺纹对接直通接头体Maleconnectorforbuttjoints--Body
409GB/T3756.1-1983卡套式对接直通管接头Unionforbuttjoints--Assembly
410GB/T3756.2-1983卡套式对接直通接头体Unionforbuttjoints--Body
411GB/T3757.1-1983卡套式端对接直角管接头Straightthreadelbowforbuttjoints--Assembly
412GB/T3757.2-1983卡套式端对接直角接头体Straightthreadelbowforbuttjoints--Body
413GB/T3758.1-1983卡套式锥螺纹对接直角管接头Maleelbowforbuttjoints--Assembly
414GB/T3758.2-1983卡套式锥螺纹对接直角接头体Maleelbowforbuttjoints--Body
415GB/T3759-1983卡套式管接头用螺母Bitetypetubefittings--Nuts
416GB/T3760-1983卡套式管接头用对接螺母Bitetypetubefittings--Nutsforbuttjoints
417GB/T3761-1983卡套式管接头用锥体环Bitetypetubefittings--Pressurebushforbuttjoints
418GB/T3762-1983卡套式管接头用尖角密封垫圈Bitetypetubefittings--Tippingwasher
419GB/T3763-1983卡套式管接头用六角薄螺母Bitetypetubefittings--Hexagonthinnuts
420GB/T3764-1983卡套Ferrule
421GB/T3765-1983卡套式管接头技术条件Specificationforbitetypetubefittings
422GB/T3832.1-1983拉刀矩形柄型式和基本尺寸Rectangularshanksforbroaches--Typesandmaindimensions423GB/T3832.2-1983拉刀圆柱形前柄型式和基本尺寸Roundshanksforbroaches--Typesandmaindimensions
424GB/T3832.3-1983拉刀圆柱形后柄型式和基本尺寸Roundfollowerendforbroaches--Typesandmaindimensions
425GB/T3858-1993液力传动术语Hydrodynamicdriveterminology
426GB/T3882-1995滚动轴承外球面球轴承和偏心套外形尺寸Rollingbearings--Insertbearingsandeccentriclookingcollars--Boundarydimensions
427GB/T3944-1983关节轴承词汇Sphericalplainbearing,jointtype--Vocabulary
428GB/T4140-1993输送用平顶链和链轮Flat-topchainsandassociatedchainwheelsforconveyors
429GB/T4199-1984滚动轴承公差定义Rollingbearings--Tolerances-definitions
430GB/T4222-1991杆端关节轴承外形尺寸和公差Sphericalplainbearingrodends—Boundarydimensionsandtolerances
431GB/T4323-1984弹性套柱销联轴器Pincouplingwithelasticsleeve
432GB/T4603-1984滚针轴承重系列尺寸和公差Needlerollerbearings--Heavyseries--Dimensionsandtolerances
433GB/T4604-1993滚动轴承径向游隙Rollingbearings--Radialinternalclearance
434GB/T4646-1991GEC...FSA型自润滑向心关节轴承外形尺寸GEC...FSAtypemaintenance-freesphericalplainradialbearings,jointtype—Boundarydimensions
435GB/T4648-1996滚动轴承圆锥滚子轴承凸缘外圈外形尺寸Rollingbearings--Metrictaperedrollerbearings--Flangedcups--Boundarydimensions
436GB/T4661-1989滚动轴承圆柱滚子Rollingbearings-cylindricalrollers
437GB/T4662-1993滚动轴承额定静负荷Rollingbearings--Staticloadratings
438GB/T4663-1994滚动轴承推力圆柱滚子轴承外形尺寸Rollingbearings--Cylindricalthrustrollerbearings--Boundarydimensions
439GB/T4982-1985夹紧型真空快卸法兰Vacuumtechnologyclampedtypequickreleaseflange
440GB/T5014-1985弹性柱销联轴器Elasticpincoupling
441GB/T5015-1985弹性柱销齿式联轴器Gearcouplingwithelasticpin
442GB/T5267-1985螺纹紧固件电镀层Electroplatedcoatingsonthreadedfasteners
443GB/T5269-1985传动及输送用双节距精密滚子链和链轮Doublepitchprecisionrollerchainsandchainwheelsfortransmissionandconveyors
444GB/T5272-1985梅花形弹性联轴器Couplingwithelasticspider
445GB/T5276-1985紧固件螺栓、螺钉、螺柱及螺母尺寸代号和标注Fasteners--Bolts,screws,studsandnuts--Symbolsanddesignationsofdimensions
446GB/T5277-1985紧固件螺栓和螺钉通孔Fasteners--Clearanceholesforboltsandscrews
447GB/T5278-1985紧固件开口销孔和金属丝孔Fasteners--Splitpinholesandwireholes
448GB/T5279-1985沉头螺钉头部形状和测量Countersunkheadscrews--Headconfigurationandgauging
449GB/T5280-1985自攻螺钉用螺纹Tappingscrewsthread
450GB/T5281-1985内六角圆柱头轴肩螺钉Hexagonsocketheadshoulderscrews
451GB/T5282-1985开槽盘头自攻螺钉Slottedpanheadtappingscrews
452GB/T5283-1985开槽沉头自攻螺钉Slottedcountersunkheadtappingscrews
453GB/T5284-1985开槽半沉头自攻螺钉Slottedraisedcountersunkheadtappingscrews
454GB/T5285-1985六角头自攻螺钉Hexagonheadtappingscrews
455GB/T5286-1985螺栓、螺钉和螺母用平垫圈总方案Plainwashersforbolts,screwsandnuts--Generalplan
456GB/T5287-1985特大垫圈C级Plainwashers--Extralargeseries--ProductgradeC
457GB/T5625.1-1985扩口式端直通管接头Flaredtypetubefittings--Straightthreadconnector--Assembly
458GB/T5625.2-1985扩口式端直通管接头体Flaredtypetubefittings--Straightthreadconnector--Body
459GB/T5626.1-1985扩口式锥螺纹直通管接头Flaredtypetubefittings--Maleconnector--Assembly
460GB/T5626.2-1985扩口式锥螺纹直通管接头体Flaredtypetubefittings--Maleconnector-Body
461GB/T5627.1-1985扩口式锥螺纹长管接头Flaredtypedtubefittings--Straighttareadlongconnector--Assembly
462GB/T5627.2-1985扩口式锥螺纹长管接头体Flaredtypetubefittings--Straightthreadlongconnector--Body
463GB/T5628.1-1985扩口式直通管接头Flaredtypetubefittings--Union--Assembly
464GB/T5628.2-1985扩口式直通管接头体Flaredtypetubefittings--Union--Body
465GB/T5629.1-1985扩口式锥螺纹直角管接头Flaredtypetubefittings--Maleelbow--Assembly
466GB/T5629.2-1985扩口式锥螺纹直角管接头体Flaredtypetubefittings--Maleelbow--Body
467GB/T5630.1-1985扩口式直角管接头Flaredtypetubefittings--Unionelbow--Assembly
468GB/T5630.2-1985扩口式直角管接头体Flaredtypetubefittings--Unionelbow--Body
469GB/T5631.1-1985扩口式可调向端直角管接头Flaredtypetubefittings--Straightthreadelbow--Assembly
470GB/T5631.2-1985扩口式可调向端直角管接头体Flaredtypetubefittings--Straightthreadelbow--Body
471GB/T5632.1-1985扩口式组合直角管接头Flaredtypetubefittings--Swivelelbow--Assembly
472GB/T5632.2-1985扩口式组合直角管接头体Flaredtypetubefittings--Swivelelbow--Body
473GB/T5633.1-1985扩口式可调向端三通管接头Flaredtypetubefittings--Straightthreadbranchtee--Assembly
474GB/T5633.2-1985扩口式可调向端三通管接头体Flaredtypetubefittings--Straightthreadbranchtee--Body
475GB/T5634.1-1985扩口式组合直角三通管接头Flaredtypetubefittings--Swivelruntee--Assembly
476GB/T5634.2-1985扩口式组合直角三通管接头体Flaredtypetubefittings--Swivelruntee--Body
477GB/T5635.1-1985扩口式锥螺纹三通管接头Flaredtypetubefittings--Malebranchtee--Assembly
478GB/T5635.2-1985扩口式锥螺纹三通管接头体Flaredtypetubefittings--Malebranchtee--Body
479GB/T5636.1-1985扩口式变径锥螺纹三通管接头Flaredtypetubefittings--Malebranchteereducer--Assembly
480GB/T5636.2-1985扩口式变径锥螺纹三通管接头体Flaredtypetubefittings--Malebranchteereducer--Body
481GB/T5637.1-1985扩口式可调向端直角三通管接头Flaredtypetubefittings--Straightthreadruntee--Assembly482GB/T5637.2-1985扩口式可调向端直角三通管接头体Flaredtypetubefittings--Straightthreadruntee--Body
483GB/T5638.1-1985扩口式组合三通管接头Flaredtypetubefittings--Swivelbranchtee--Assembly
484GB/T5638.2-1985扩口式组合三通管接头体Flaredtypedtubefittings--Swivelbranchtee--Body
485GB/T5639.1-1985扩口式三通管接头Flaredtypetubefittings--Uniontee--Assembly
486GB/T5639.2-1985扩口式三通管接头体Flaredtypetubefittings--Uniontee--Boby
487GB/T5640.1-1985扩口式三通变径管接头Flaredtypetubefittings--Unionteereducer--Assembly
488GB/T5640.2-1985扩口式三通变径管接头体Flaredtypetubefittings--Unionteereducer--Body
489GB/T5641.1-1985扩口式四通管接头Flaredtypetubefittings--Unioncross--Assembly
490GB/T5641.2-1985扩口式四通管接头体Flaredtypetubefittings--Unioncross--Body
491GB/T5642.1-1985扩口式焊接管接头Flaredtypetubefittings--Weldmaleconnector--Assembly
492GB/T5642.2-1985扩口式焊接管接头体Flaredtypetubefittings--Weldmaleconnector--Body
493GB/T5643.1-1985扩口式隔壁直通管接头Flaredtypetubefittings--Bulkheadunion--Assembly
494GB/T5643.2-1985扩口式隔壁直通管接头体Flaredtypetubefittings--Bulkheadunion--Body
495GB/T5644.1-1985扩口式隔壁直角管接头Flaredtypetubefittings--Bulkheadunionelbow--Assembly
496GB/T5644.2-1985扩口式隔壁直角管接头体Flaredtypetubefittings--Bulkheadunionelbow--Body
497GB/T5645.1-1985扩口式压力表管接头Flaredtypetubefittings--Connectorforpressuregauge--Assembly
498GB/T5645.2-1985扩口式压力表管接头体Flaredtypetubefittings--Connectorforpressuregauge--Body
499GB/T5646-1985扩口式管接头管套Flaredtypetubefittings--Sleeve
500GB/T5647-1985扩口式A型管接头螺母Flaredtypetubefittings--StyleAnut
501GB/T5648-1985扩口式B型管接头螺母Flaredtypetubefittings--StyleBnut
502GB/T5649-1985扩口式管接头锁紧螺母Flaredtypetubefittings--Locknut
503GB/T5650-1985扩口式管接头空心螺栓Flaredtypetubefittings--Invertedflarebolts
504GB/T5651-1985扩口式管接头密合垫Flaredtypetubefittings--Seatinsert
505GB/T5652-1985扩口式管接头锁紧螺母垫圈Flaredtypetubefittings--Back-upwasher
506GB/T5653-1985扩口式管接头技术条件Specificationforflaredtypetubefittings
507GB/T5779.1-1986紧固件表面缺陷--螺栓、螺钉和螺柱--一般要求Surfacediscontinuitiesoffastenersonbolts,screwsandstudsforgeneralrequirements
508GB/T5779.2-1986紧固件表面缺陷--螺母--一般要求Surfacediscontinuitiesoffastenersonnutsforgeneralrequirements
509GB/T5779.3-1986紧固件表面缺陷--螺栓、螺钉和螺柱--特殊要求Surfacediscontinuitiesoffastenersonboltsscrewsandstuds—Specialrequirements
510GB/T5780-1986六角头螺栓--C级Hexagonheadbolts—ProductgradeC
511GB/T5781-1986六角头螺栓--全螺纹--C级Hexagonheadbolts—Fullthread—ProductgradeC
512GB/T5782-1986六角头螺栓--A和B级Hexagonheadbolts—ProductgradesAandB
513GB/T5783-1986六角头螺栓--全螺纹A和B级Hexagonheadbolts—Fullthread—ProductgradesAandB
514GB/T5784-1986六角头螺栓--细杆B级Hexagonheadbolts—Reducedshank—ProductgradeB
515GB/T5785-1986六角头螺栓--细牙--A和B级Hexagonheadbolts—Finepitchthread—ProductgradesAandB
516GB/T5786-1986六角头螺栓--细牙--全螺纹--A和B级Hexagonheadbolts—Finepitchthread—Fullthread—ProductgradesAandB
517GB/T5787-1986六角法兰面螺栓--B级Hexagonflangebolts—ProductgradeB
518GB/T5788-1986六角法兰面螺栓--细杆--B级Hexagonflangebolts--Reducedshank--ProductgradeB
519GB/T5789-1986六角法兰面螺栓--加大系列--B级Hexagonflangebolts—Heavyseries—ProductgradeB
520GB/T5790-1986六角法兰面螺栓--加大系列--细杆--B级Hexagonflangebolts—Heavgeries--ProductgradeB
521GB/T5800-1986滚动轴承仪器精密轴承Rollingbearings--Instrumentprecisionbearings
522GB/T5801-1994滚动轴承轻中系列滚针轴承外形尺寸和公差Rollingbearings--Lightandmediumseriesneedlerollerbearings--Boundarydimensionsandtolerances
523GB/T5837-1993液力偶合器型式和基本参数Fluidcoupling--Typesandbasicspecifications
524GB/T5843-1986凸缘联轴器Flangedcoupling
525GB/T5844-1986轮胎式联轴器Couplingwithrubbertyreelement
526GB/T5859-1994滚动轴承推力调心滚子轴承外形尺寸Rollingbearings--Self-aligningthrustrollerbearings--Boundarydimensions
527GB/T5868-1986滚动轴承安装尺寸Dimensionsformountingrollingbearings
528GB/T6069-1985滚子链联轴器Rollerchaincoupling
529GB/T6073-1985LT型高弹性摩擦离合器TypeLThighlyelasticfrictionclutch
530GB/T6074-1995板式链、端接头及槽轮Leafchains,clevisesandsheaves
531GB/T6076-1985传动用短节距精密套筒链Shortpitchtransmissionprecisionbushchains
532GB/T6170-19861型六角螺母A和B级Hexagonnuts,style1--ProductgradesAandB
533GB/T6171-19861型六角螺母细牙A和B级Hexagonnuts,style1--Finepitchthread--ProductgradesAandB
534GB/T6172-1986六角薄螺母A和B级倒角Hexagonthinnuts--ProductgradesAandB--Chamfered
535GB/T6173-1986六角薄螺母细牙A和B级Hexagonthinnuts--Finepitchthread--ProductgradesAandB
536GB/T6174-1986六角薄螺母B级无倒角Hexagonthinnuts--ProductgradeB--Unchamfered
537GB/T6175-19862型六角螺母A和B级Hexagonnuts,style2--ProductgradesAandB
538GB/T6176-19862型六角螺母细牙A和B级Hexagonnuts,style2--Finepitchthread--ProductgradesAandB539GB/T6177-1986六角法兰面螺母A级Hexagonnutswithflange--ProductgradeA
540GB/T6178-19861型六角开槽螺母A和B级Hexagonslottedandcastlenuts,style1--ProductgradesAandB
541GB/T6179-19861型六角开槽螺母C级Hexagonslottednuts,style1--ProductgradeC
542GB/T6180-19862型六角开槽螺母A和B级Hexagonslottedandcastlenuts,style2--ProductgradesAandB
543GB/T6181-1986六角开槽薄螺母A和B级Hexagonthinslottednuts--ProductgradesAandB
544GB/T6182-19862型非金属嵌件六角锁紧螺母Prevailingtorquetypehexagonnuts(withnon-metallicinsert),style2
545GB/T6183-1986非金属嵌件六角法兰面锁紧螺母Prevailingtorquetypehexagonnutswithflange(withnon-metallicinsert)
546GB/T6184-19861型全金属六角锁紧螺母Prevailingtorquetypeall-metalhexagonnuts,style1
547GB/T6185-19862型全金属六角锁紧螺母5,8,10和12级Prevailingtorquetypeall-metalhexagonnuts,style2--Propertyclasses5,8,10and12
548GB/T6186-19862型全金属六角锁紧螺母9级Prevailingtorquetypeall-metalhexagonnuts,style2--Propertyclass9
549GB/T6187-1986全金属六角法兰面锁紧螺母Prevailingtorquetypeall-metalhexagonnutswithflange
550GB/T6188-1986紧固件用六角花形T型Hexagonlobularforfasteners--TypeT
551GB/T6189-1986紧固件用六角花形E型Hexagonlobularforfasteners--TypeE
552GB/T6190-1986内六角花形圆柱头螺钉4.8级Hexagonlobularsocketheadcapscrews--Propertyclass4.8
553GB/T6191-1986内六角花形圆柱头螺钉8.8级Hexagonlobularsocketheadcapscrews--Propertyclass8.8
554GB/T6333-1986电力液压块式制动器Theelectro-hydraulicdouble-shoebrakes
555GB/T6334-1986直流电磁铁块式制动器DC-electromagnetdouble-shoebrakes
556GB/T6391-1995滚动轴承额定动载荷和额定寿命Rollingbearings--Dynamicloadratingsandratinglife
557GB/T6413-1986渐开线圆柱齿轮胶合承载能力计算方法Calculationofscuffingloadcapacityforinvolutecylindricalgears
558GB/T6443-1986渐开线圆柱齿轮图样上应注明的尺寸数据Involutecylindricalgears--Informationofthedimensionaldatatobegivenonthedrawing
559GB/T6445.1-1996滚动轴承滚轮滚针轴承外形尺寸RollingbearingsNeedlerollerbearings--Trackrollers--Boundarydimensions
560GB/T6445.2-1996滚动轴承滚轮滚针轴承公差Rollingbearings--Needlerollerbearings-Trackrollers--Tolerances
561GB/T6559-1986自攻锁紧螺钉的螺杆粗牙普通螺纹系列Screwthreadshanksforthreadformingscrew--Metriccoarsethreadseries
562GB/T6560-1986十字槽盘头自攻锁紧螺钉Crossrecessedpanheadthreadformingscrews
563GB/T6561-1986十字槽沉头自攻锁紧螺钉Crossrecessedcountersunkheadthreadformingscrews
564GB/T6562-1986十字槽半沉头自攻锁紧螺钉Crossrecessedraisedcountersunkheadthreadformingscrews
565GB/T6563-1986六角头自攻锁紧螺钉Hexagonheadthreadformingscrews
566GB/T6564-1986内六角花形圆柱头自攻锁紧螺钉Hexagonlobularsocketthreadformingscrews
567GB/T6930-1986滚动轴承词汇Rollingbearings--Vocabulary
568GB/T6931.1-1986带传动基本术语Drivesusingbelt--Basicterminology
569GB/T6931.2-1986V带传动术语DrivesusingV-beltsandgroovedpulleys--Terminology
570GB/T6931.3-1986同步带传动术语Synchronousbeltdrives--Terminology
571GB/T7217-1987凸缘外圈向心球轴承凸缘尺寸Radialballbearingswithflangedouterring--Flangedimensions572GB/T7218-1995滚动轴承凸缘外圈微型向心球轴承外形尺寸Rollingbearings--MiniatureradialballbearingswithflangedouterringBoundarydimensions
573GB/T7244-1987重型弹簧垫圈Singlecoilspringlockwashers,Heavytype
574GB/T7245-1987鞍形弹簧垫圈Curvedsinglecoilspringlockwashers
575GB/T7246-1987波形弹簧垫圈Wavesinglecoilspringlockwashers
576GB/T7308-1987滑动轴承薄壁翻边轴瓦尺寸、公差及检验方法Plainbearings--Thin-walledflangedhalfbearings--Dimensions,tolerancesandmethodsofchecking
577GB/T7549-1987球笼式同步万向联轴器型式、基本参数和主要尺寸Synchronizinguniversalcouplingwithballandsacket--Type,foundationalparametersandmaindimensions
578GB/T7550-1987球笼式同步万向联轴器试验方法Synchroizinguniversalcouplingwithballandsacket
579GB/T7559-1987纤维增强塑料层板螺栓连接挤压强度试验方法FRPLaminates-testmethodforbearingstrengthbyboltedjoints
580GB/T7809-1995滚动轴承外球面球轴承座外形尺寸Roliingbearings--Housingsforinsertbearingboundarydimensions
581GB/T7810-1995滚动轴承带座外球面球轴承外形尺寸Rollingbearings--Insertbearingunitsboundarydimensions
582GB/T7811-1987滚动轴承参数符号Rollingbearings--Symbolsforquantities
583GB/T7948-1987塑料轴承极限PV试验方法TestmethodforPVlimitofplasticsbearings
584GB/T8259-1987卡箍式柔性管接头技术条件Specificationforflexiblecouplingofhousing
585GB/T8260-1987卡箍式柔性环型管接头Flexiblecouplingofhousingforpipeendwithribring
586GB/T8261-1987卡箍式柔性肩型管接头Flexiblecouplingofhousingforpipeendwithshoulder
587GB/T8262-1987圆头椭圆颈螺栓Bolts,roundheadwithovalneck
588GB/T8350-1987输送链、附件和链轮Conveyorchains,attachmentsandchainwheels
589GB/T8542-1987透平齿轮传动装置技术条件Spcificationforturbinegearings
590GB/T8597-1988滚动轴承包装Rollingbearings-packagingandpacking
591GB/T9065.1-1988液压软管接头连接尺寸扩口式Hydraulicfluidpower--Hoseconnector--Connectingdimension(PartⅠ--Flaretype)
592GB/T9065.2-1988液压软管接头连接尺寸卡套式Hydraulicfluidpower--Hoseconnector--Connectingdimension(PartⅡ--Inserttype)
593GB/T9065.3-1988液压软管接头连接尺寸焊接式或快换式Hydraulicfluidpower--Hoseconnector--Connectingdimension(PartⅢ--Weldingorquick-actiontype)
594GB/T9074.1-1988十字槽盘头螺钉和平垫圈组合件Crossrecessedpanheadscrewandplainwasherassemblies
595GB/T9074.2-1988十字槽盘头螺钉和外锯齿锁紧垫圈组合件Crossrecessedpanheadscrewandserratedlockwasherexternalteethassemblies
596GB/T9074.3-1988十字槽盘头螺钉和弹簧垫圈组合件Crossrecessedpanheadscrewandsinglecoilspringlockwasherassemblies
597GB/T9074.4-1988十字槽盘头螺钉,弹簧垫圈和平垫圈组合件Crossrecessedpanheadscrew,singlecoilspringlockwasherandplainwasherassemblies
598GB/T9074.5-1988十字槽小盘头螺钉和平垫圈组合件Crossrecessedsmallpanheadscrewandsmallplainwasherassemblies
599GB/T9074.6-1988十字槽小盘头螺钉和大垫圈组合件Cressrecessedsmallpanheadserewandbigplainwasherassemblies
600GB/T9074.7-1988十字槽小盘头螺钉和弹簧垫圈组合件Crossrecessedsmallpanheadscrewandsinglecoilspringlockwasherassemblies
751GB/T9121.5-1988PN1.6MPa(16bar)凹凸面平焊环松套板式钢制管法兰Looseplatesteelpipeflangeswithweld-oncollarwithmaleandfemalefaceforPN1.6MPa(16bar)
752GB/T9121.6-1988PN2.5MPa(25bar)凹凸面平焊环松套板式钢制管法兰Looseplatesteelpipeflangeswithweld-oncollarwithmaleandfemalefaceforPN2.5MPa(25bar)
753GB/T9122.1-1988PN0.6MPa(6bar)板式翻边松套钢制管法兰LooseplatesteelpipeflangeswithlappedpipeendforPN0.6MPa(6bar)
754GB/T9122.2-1988PN1.0MPa(10bar)板式翻边松套钢制管法兰LooseplatesteelpipeflangeswithlappedpipeendforPN1.0MPa(10bar)
755GB/T9123.1-1988PN0.25MPa(2.5bar)平面钢制管法兰盖SteelpipeblankflangeswithflatfaceforPN0.25MPa(2.5bar)
756GB/T9123.2-1988PN0.6MPa(6bar)平面钢制管法兰盖SteelpipeblankflangeswithflatfaceforPN0.6MPa(6bar)
757GB/T9123.3-1988PN1.0MPa(10bar)平面钢制管法兰盖SteelpipeblankflangeswithflatfaceforPN1.0MPa(10bar)
758GB/T9123.4-1988PN1.6MPa(16bar)平面钢制管法兰盖SteelpipeblankflangeswithflatfaceforPN1.6MPa(16bar)
759GB/T9123.5-1988PN2.0MPa(20bar)平面钢制管法兰盖SteelpipeblankflangeswithflatfaceforPN2.0MPa(20bar)
760GB/T9123.6-1988PN0.25MPa(2.5bar)凸面钢制管法兰盖SteelpipeblankflangeswithraisedfaceforPN0.25MPa(25bar)
761GB/T9123.7-1988PN0.6MPa(6bar)凸面钢制管法兰盖SteelpipeblankflangeswithraisedfaceforPN0.6MPa(6bar)
762GB/T9123.8-1988PN1.0MPa(10bar)凸面钢制管法兰盖SteelpipeblankflangeswithraisedfaceforPN1.0MPa(10bar)
763GB/T9123.9-1988PN1.6MPa(16bar)凸面钢制管法兰盖SteelpipeblankflangeswithraisedfaceforPN1.6MPa(16bar)
764GB/T9123.10-1988PN2.5MPa(25bar)凸面钢制管法兰盖SteelpipeblankflangeswithraisedfaceforPN2.5MPa(25bar)
765GB/T9123.11-1988PN4.0MPa(40bar)凸面钢制管法兰盖SteelpipeblankflangeswithraisedfaceforPN4.0MPa(40bar)
766GB/T9123.12-1988PN2.0MPa(20bar)凸面钢制管法兰盖SteelpipeblankflangeswithraisedfacePN2.0MPa(20bar)767GB/T9123.13-1988PN5.0MPa(50bar)凸面钢制管法兰盖SteelpipeblankflangeswithraisedfaceforPN5.0MPa(50bar)
768GB/T9123.14-1988PN10.0MPa(100bar)凸面钢制管法兰盖SteelpipeblankflangeswithraisedfaceforPN10.0MPa(100bar)
769GB/T9123.15-1988PN15.0MPa(150bar)凸面钢制管法兰盖SteelpipeblankflangesraisedfaceforPN15.0MPa(150bar)
770GB/T9123.16-1988PN25.0MPa(250bar)凸面钢制管法兰盖SteelpipeblankflangeswithraisedfaceforPN25.0MPa(250bar)
771GB/T9123.17-1988PN1.6MPa(16bar)凹凸面钢制管法兰盖SteelpipeblankfangeswithmaleandfemalefaceforPN1.6MPa(16bar)
772GB/T9123.18-1988PN2.5MPa(25bar)凹凸面钢制管法兰盖SteelpipeblankflangeswithmaleandfemalefaceforPN2.5MPa(25bar)
773GB/T9123.19-1988PN4.0MPa(40bar)凹凸面钢制管法兰盖SteelpipeblankflangeswithmaleandfemalefaceforPN4.0MPa(40bar)
774GB/T9123.20-1988PN5.0MPa(50bar)凹凸面钢制管法兰盖SteelpipeblankflangeswithmaleandfemalefaceforPN5.0MPa(50bar)
775GB/T9123.21-1988PN10.0MPa(100bar)凹凸面钢制管法兰盖SteelpipeblankflangeswithmaleandfemalefaceforPN10.0MPa(100bar)
776GB/T9123.22-1988PN15.0MPa(150bar)凹凸面钢制管法兰盖SteelpipeblankflangeswithmaleandfemalefaceforPN15.0MPa(150bar)
777GB/T9123.23-1988PN25.0MPa(250bar)凹凸面钢制管法兰盖SteelpipeblankflangeswithmaleandfemalefaceforPN25.0MPa(250bar)
778GB/T9123.24-1988PN1.6MPa(16bar)榫槽面钢制管法兰盖SteelpipeblankflangeswithtongueandgroovefaceforPN1.6MPa(16bar)
779GB/T9123.25-1988PN2.5MPa(25bar)榫槽面钢制管法兰盖SteelpipeblankflangeswithtongesandgroovefaceforPN2.5MPa(25bar)
780GB/T9123.26-1988PN4.0MPa(40bar)榫槽面钢制管法兰盖SteelpipeblankflangeswithtongueandgroovefaceforPN4.0MPa(40bar)
781GB/T9123.27-1988PN5.0MPa(50bar)榫槽面钢制管法兰盖SteelpipeblankflangeswithtongueandgroovefaceforPN5.0MPa(50bar)
782GB/T9123.28-1988PN10.0MPa(100bar)榫槽面钢制管法兰盖SteelpipeblankflangeswithtongueandgroovefaceforPN10.0MPa(100bar)
783GB/T9123.29-1988PN15.0MPa(150bar)榫槽面钢制管法兰盖SteelpipeblankflangeswithtongueandgroovefaceforPN15.0MPa(150bar)
784GB/T9123.30-1988PN25.0MPa(250bar)榫槽面钢制管法兰盖SteelpipeblankflangeswithtongueandgroovefaceforPN25.0MPa(250bar)
785GB/T9123.31-1988PN2.0MPa(20bar)环连接面钢制管法兰盖Steelpipeblankflangeswithring-jointfaceforPN2.0MPa(20bar)
786GB/T9123.32-1988PN5.0MPa(50bar)环连接面钢制管法兰盖Steelpipeblankflangeswithring-jointfaceforPN5.0MPa(50bar)
787GB/T9123.33-1988PN10.0MPa(100bar)环连接面钢制管法兰盖Steelpipeblankflangeswithring-jointfaceforPN10.0MPa(100bar)
788GB/T9123.34-1988PN15.0MPa(150bar)环连接面钢制管法兰盖Steelpipeblankflangeswithring-jointfaceforPN15.0MPa(150bar)
789GB/T9123.35-1988PN25.0MPa(250bar)环连接面钢制管法兰盖Steelpipeblankflangeswithring-jointfaceforPN25.0MPa(250bar)
790GB/T9123.36-1988PN42.0MPa(420bar)环连接面钢制管法兰盖Steelpipeblankflangeswithring-jointfaceforPN42.0MPa(420bar)
791GB/T9124-1988钢制管法兰对焊端部Butt-weldingendsforsteelpipeflanges
792GB/T9125-1988钢制管法兰技术条件Specificationforsteelpipeflanges
793GB/T9126.1-1988平面型钢制管法兰用石棉橡胶垫片Asbestosrubbergasketsforsteelpipeflangeswithfullface
794GB/T9126.2-1988凸面型钢制管法兰用石棉橡胶垫片Asbestosrubbergasketsforsteelpipeflangeswithraisedface
795GB/T9126.3-1988凹凸面型钢制管法兰用石棉橡胶垫片Asbestosrubbergasketsforsteelpipeflangeswithmaleandfemaleface
796GB/T9126.4-1988榫槽面型钢制管法兰用石棉橡胶垫片Asbestosrubbergasketsforsteelpipeflangeswithtongueandgrooveface
797GB/T9128.1-1988钢制管法兰连接用八角形金属环垫Octagonalmetallicringgasketsforsteelpipeflangesjoints
798GB/T9128.2-1988钢制管法兰连接用椭圆形金属环垫Ovalmetallicringgasketsforsteelpipeflangejoints
799GB/T9129-1988钢制管法兰用石棉橡胶垫片技术条件Specificationforasbestosrubbergasketsforsteelpipeflanges
800GB/T9130-1988钢制管法兰连接用金属环垫技术条件Specificationformetallicringgasketsforsteelpipeflangejoints
801GB/T9131-1988钢制管法兰压力温度等级Pressure-temperatureratingsforsteelpipeflanges
802GB/T9149-1988磁粉离合器通用技术条件Generalspecificationformagneticparticleclutch
803GB/T9150-1988带座外球面球轴承分类Bearingunits—Classification
804GB/T9161-1988杆端关节轴承外形尺寸Sphericalplainbearingrodends—Boundarydimensions
805GB/T9162-1990推力关节轴承外形尺寸Sphericalplainthrustbearings—Boundarydimensions
806GB/T9163-1990向心关节轴承外形尺寸Sphericalplainradialbearings,jointtype—Boundarydimensions
807GB/T9164-1990角接触关节轴承外形尺寸Angularcontactsphericalplainbearings—Boundarydimensions
808GB/T9456-1988十字槽凹穴六角自攻螺钉Crossrecessedhexagonheadtappingscrewswithindentation
809GB/T9457-19881型六角开槽螺母细牙A和B级Hexagonslottedandcastlenuts,stylel--Finepitchthread--ProductgradesAandB
810GB/T9458-19882型六角开槽螺母细牙A和B级Hexagonslottedandcastlenuts,style2--Finepitchthread--ProductgradesAandB
811GB/T9459-1988六角开槽薄螺母细牙A和B级Hexagonthinslottednuts--Finepitchthread--ProductgradesAandB
812GB/T9785-1988链条、链轮术语Terminologyofchainsandchainwheels
813GB/T10042-1988离合器术语Clutch--Terminology
814GB/T10043-1988离合器分类Clutch--Classification
815GB/T10062-1988锥齿轮承载能力计算方法Methodsforthecalculationofloadcapacityforbevelgears
816GB/T10063-1988通用机械渐开线圆柱齿轮承载能力简化计算方法Simplifiedmethodsforthecalculationofloadcapacityofinvolutecylindricalgearsforgeneralmachines
817GB/T10081-1988矩形内花键长度系列Straight-sidedinternalspline--Lengthseries
818GB/T10085-1988圆柱蜗杆传动基本参数Basicparametersofcylindricalwormgears
819GB/T10086-1988圆柱蜗杆、蜗轮术语及代号Terminologyandsymbolsforcylindricalwormandwormwheel
820GB/T10087-1988圆柱蜗杆基本齿廓Basictoothprofileofcylindricalworm
821GB/T10088-1988圆柱蜗杆模数和直径Moduleanddiameterofcylindricalworm
822GB/T10089-1988圆柱蜗杆、蜗轮精度Accuracyofcylindricalwormandwormwheel
823GB/T10090-1988圆柱齿轮减速器基本参数Basicparametersforcylindricalgearunits
824GB/T10095-1988渐开线圆柱齿轮精度Accuracyofinvolutecylindricalgears
825GB/T10096-1988齿条精度Accuracyofrack
826GB/T10107.1-1988摆线针轮行星传动基本术语Basicterminologyofcycloidaldrives
827GB/T10107.2-1988摆线针轮行星传动图示方法Representationofdrawingsforcycloidaldrives
828GB/T10107.3-1988摆线针轮行星传动几何要素代号Symbolsofgeometricaldataforcycloidaldrives
829GB/T10224-1988小模数锥齿轮基本齿廓Basicracktoothprofileoffine-pitchbevelgears
830GB/T10225-1988小模数锥齿轮精度Accuracyoffine-pitchbevelgears
831GB/T10226-1988小模数圆柱蜗杆基本齿廓Basicracktoothprofileoffine-pitchcylindricalworm
832GB/T10227-1988小模数圆柱蜗杆、蜗轮精度Accuracyoffine-pitchcylindricalwormandwormwheel
833GB/T10412-1989普通Ｖ带轮GroovedpulleysforclassicalV-belt
834GB/T10413-1989窄Ｖ带轮GroovedpulleysfornarrowV-belt
835GB/T10414-1989汽车同步带传动带轮Synchronousbeltdrivesforautomotiveapplications—Pulleys
836GB/T10415-1989农业机械用双面Ｖ带轮AgriculturalmachinerydoubleV-beltpulleys
837GB/T10416-1989农业机械用半宽Ｖ带轮AgriculturalmachineryhalfwideV-beltpulleys
838GB/T10429-1989单级向心涡轮液力变矩器型式和基本参数Single-stagecentripetalturbinehydrodynamictorqueconverters—Typesandbasicparameters
839GB/T10431-1989紧固件横向振动试验方法Transversevibrationtestingmethodforfasteners
840GB/T10432-1989无头焊钉Headlessstudsforstudwelding
841GB/T10433-1989圆柱头焊钉Cheeseheadstudsforstudwelding
842GB/T10445-1989滑动轴承整体轴套的轴径Plainbearings—Shaftdiametersforunsplitbushes
843GB/T10446-1989滑动轴承整圆止推垫圈尺寸和公差Plainbearings—Ringtypethrustwashersmadefromstrip—Dimensionsandtolerances
844GB/T10447-1989滑动轴承半圆止推垫圈要素和公差Plainbearings—Pressedbimetallichalfthrustwashers—Featuresandtolerances
845GB/T10614-1989芯型弹性联轴器Resilientcouplingwithcoreelement
846GB/T10855-1989传动用齿形链及链轮Invertedtoothchainsandchainwheels
847GB/T10856-1989双涡轮液力变矩器通用技术条件Generalspecificationsofdouble--Turbinetorqueconverter
848GB/T11281-1989控制微电机用齿轮减速器系列Reductiongearheadseriesofelectricalmicro-machineforautomaticcontrolsystem
849GB/T11355-1989V带传动额定功率的计算V-beltdrives—Calculationofpowerratings
850GB/T11357-1989带轮的材质、表面粗糙度及平衡Quality,Surfaceroughnessandbalanceoftransmissionpulleys
851GB/T11358-1989平带传动带轮直径尺寸Flatbeltdrivepulleysdiameters
852GB/T11359-1989平带传动平带及带轮的宽度FlatbeltdriveBeltandpulleys—widths
853GB/T11360-1989平带传动带轮轮缘凸面Flatbeltdrivepulleys—crowns
854GB/T11361-1989同步带传动带轮Synchronousbeltdrives—Pulleys
855GB/T11362-1989同步带传动额定功率和传动中心距的计算Synchronousbeltdrives—Calculationofpowerratinganddrivecentredistance
856GB/T11365-1989锥齿轮和准双曲面齿轮精度Accuracyofbevelandhypoidgears857GB/T11366-1989行星传动基本术语Basicterminologyofplanetarydrives
858GB/T11367-1989锥齿轮胶合承载能力计算方法Methodsforthecalculationofscuffingloadcapacityforbevelgears
859GB/T12220-1989通用阀门标志Generalpurposeindustrialvalves—Marking
860GB/T12221-1989法兰连接金属阀门结构长度Metalvalvesforuseinflangedpipesystems—Face-to-faceandcentre-to-facedimensions
861GB/T12222-1989多回转阀门驱动装置的连接Multi-turnvalveactuatorattachment
862GB/T12223-1989部分回转阀门驱动装置的连接Part-turnvalveactuatorattachment
863GB/T12224-1989钢制阀门一般要求Generalrequirementsforindustrialsteelvalves
864GB/T12225-1989通用阀门铜合金铸件技术条件Generalpurposeindustrialvalves—Specificationofcopperalloycastings865GB/T12226-1989通用阀门灰铸铁件技术条件Generalpurposeindustrialvalves—Specificationofflakegraphiteironcastings
866GB/T12227-1989通用阀门球墨铸铁件技术条件Generalpurposeindustrialvalves—Specificationofspheroidalgraphiteironcastings
867GB/T12228-1989通用阀门碳素钢锻件技术条件Generalpurposeindustrialvalves—Specificationofcarbonsteelforgings
868GB/T12229-1989通用阀门碳素钢铸件技术条件Generalpurposeindustrialvalves—Specificationofcarbonsteelcastings
869GB/T12230-1989通用阀门奥氏体钢铸件技术条件Generalpurposeindustrialvalves—Specificationofausteniticsteelcastings
870GB/T12232-1989通用阀门法兰连接铁制闸阀Generalpurposeindustrialvalves—Flangedirongatevalves
871GB/T12233-1989通用阀门铁制截止阀与升降式止回阀Generalpurposeindustrialvalves—Castingironglobevalvesandliftcheckvalves
872GB/T12234-1989通用阀门法兰和对焊连接钢制闸阀Generalpurposeindustrialvalves—Flangedandbutt-weldsteelgatevalves
873GB/T12235-1989通用阀门法兰连接钢制截止阀和升降式止回阀Generalpurposeindustrialvalves—Flangedsteelglobevalvesandliftcheckvalves
874GB/T12236-1989通用阀门钢制旋启式止回阀Generalpurposeindustrialvalves—Steelswingcheckvalves
875GB/T12237-1989通用阀门法兰和对焊连接钢制球阀Generalpurposeindustrialvalves--Flangedandbutt-weldendsteelballvalves
876GB/T12238-1989通用阀门法兰和对夹连接蝶阀Generalpurposeindustrialvalves—Flangedandwaferbutterflyvalves
877GB/T12239-1989通用阀门隔膜阀Generalpurposeindustrialvalves—Diaphragmvalves
878GB/T12240-1989通用阀门铁制旋塞阀Generalpurposeindustrialvalves—Ironplugvalves
879GB/T12241-1989安全阀一般要求Safetyvalves—Generalrequirements
880GB/T12242-1989安全阀性能试验方法Performancetestmethodsforsafetyvalves
881GB/T12243-1989弹簧直接载荷式安全阀Springloadedsafetyvalves
882GB/T12244-1989减压阀一般要求Generalspecificationforpressurereducingvalves
883GB/T12245-1989减压阀性能试验方法Methodsofperformancetestforpressurereducingvalves
884GB/T12246-1989先导式减压阀Pilot-operatedreducingvalves
885GB/T12248-1989蒸汽疏水阀术语Automaticsteamtraps—Definitionoftechnicalterms
886GB/T12249-1989蒸汽疏水阀标志Automaticsteamtraps—Marking
887GB/T12250-1989蒸汽疏水阀结构长度Automaticsteamtraps—Face-to-facedimensions
888GB/T12251-1989蒸汽疏水阀试验方法Automaticsteamtraps—Testmethods
889GB/T12278-1990向心关节轴承径向游隙Sphericalplainradialbearings,jointtype—Redialinternalclearance
890GB/T12368-1990锥齿轮模数Modulesofbevelgears
891GB/T12369-1990直齿及斜齿锥齿轮基本齿廓Basictoothprofileofstraightandskewbevelgears
892GB/T12370-1990锥齿轮和准双曲面齿轮术语Terminologyforbevelandhypoidgears
893GB/T12371-1990锥齿轮图样上应注明的尺寸数据Bevelgears—Informationofthedimensionaldatatobegivenonthedrawing
894GB/T12385-1990管法兰用垫片密封性能试验方法Testmethodforsealingcharacteristicsofgasketsforpipeflanges
895GB/T12458-1990机械式联轴器分类Mechanicalcoupling—Classification
896GB/T12459-1990钢制对焊无缝管件Steelbutt-weldingseamlesspipefittings
897GB/T12473-1990小模数圆柱齿轮减速器通用技术条件Generalspecificationforspeedreducerwithsmallmodulecylindricalgears
898GB/T12601-1990谐波齿轮传动基本术语Basicterminologyofharmonicgeardrive
899GB/T12613-1990滑动轴承卷制轴套Plainbearings—Wrappedbushes
900GB/T12615-1990封闭型扁圆头抽芯铆钉Mushroomheadbreakmandrelclosedendblindrivets