1 GB 567-1989 拱形金属爆破片技术条件 Specification for domed metallic bursting discs

2 GB/T 783-1987 起重机械 最大起重量系列 Lifting appliance Range of maximun capacitios

3 GB/T 790-1995 电动桥式起重机跨度和起升高度系列 Overhead travelling crane--Span series and lifting height series

4 GB/T 814-1989 弧形闸门通用技术条件 General technical requirements for radial gates

5 GB/T 987-1991 带式输送机 基本参数与尺寸 Belt conveyors—Basic parameters and dimensions

6 GB/T 988-1991 带式输送机 滚筒 基本参数与尺寸 Belt conveyor pulleys—Basic parameters and dimensions

7 GB/T 990-1991 带式输送机 托辊 基本参数与尺寸 Belt conveyor idlers—Basic parameters and dimensions

8 GB/T 994-1977 TD型带式输送机螺旋拉紧装置 基本参数与尺寸 Screw thread belt tighteners for type TD belt conveyor--Specifications

9 GB/T 995-1977 TD型带式输送机垂直拉紧装置 基本参数与尺寸 Vertical belt tighteners for type TD belt conveyor--Specifications

10 GB/T 996-1977 TD型带式输送机车式拉紧装置 基本参数与尺寸 Trolley type belt tighteners for type TD belt conveyor--Specifications

11 GB/T 1236-1985 通风机空气动力性能试验方法 Test methods of aerodynamic performance for fans

12 GB/T 2817-1991 井用潜水泵技术条件 Specification for submersible pumps for deep well

13 GB/T 2888-1991 风机和罗茨鼓风机噪声测量方法 Methods of noise measurement for fans, blowers compressors and Roots blowers

14 GB/T 3163-1993 真空技术术语 Terminology for vacuum technology

15 GB/T 3164-1993 真空技术系统图用图形符号 Vacuum technology--Graphical symbols

16 GB/T 3214-1991 水泵流量的测定方法 Methods for measurement of capacity of pump

17 GB/T 3215-1982 炼厂、化工及石油化工流程用离心泵通用技术条件 Centrifugal pumps for refinery, chemical and petrochemical processes--General technical specifications

18 GB/T 3216-1989 离心泵、混流泵、轴流泵和旋涡泵试验方法 Test methods for centrifugal, mixed flow, axial and regenerative pumps

19 GB/T 3235-1982 通风机基本型式、尺寸、参数及性能曲线 Basic types, sizes, parameters and characteristics of fans

20 GB/T 3264-1989 单张纸平版胶印机 技术条件 Specification for sheet-fed planographic offset press

21 GB/T 3811-1983 起重机设计规范 Design rules for cranes

22 GB/T 4307-1984 起重吊钩 名词术语 Lifting hooks--Nomenclature

23 GB/T 4652-1984 双臂式装载机 试验方法 Method for testing the gathering arm loaders

24 GB/T 4774-1984 离心机和过滤机 名词术语 Terminology of centrifuge and filter

25 GB/T 4975-1995 容积式压缩机术语 总则 Displacement compressors vocabulary--General

26 GB/T 4976-1985 压缩机分类 Compressors--Classification

27 GB/T 4980-1985 容积式压缩机噪声声功率级的测定--工程法 Determination of sound power level for noise emitted by displacement compressors--Engineering method

28 GB/T 4983-1985 拧紧型真空快卸法兰 Vacuum technology screwed type quick release flange

29 GB 5099-1994 钢质无缝气瓶 Seamless steel gas cylinders

30 GB 5100-1994 钢质焊接气瓶 Welded steel gas cylinders

31 GB/T 5140-1985 叉车 挂钩型货叉 术语 Fork lift trucks--Hook-on type fork arms--Vocabulary

32 GB/T 5141-1985 平衡重式叉车 稳定性 基本试验 Counter balanced lift trucks--Stability--Basic tests

33 GB/T 5142-1985 前移式和插腿式叉车 稳定性试验 Reach and straddle fork lift trucks--Stability tests

34 GB 5143-1985 高起升车辆护顶架 技术要求和试验方法 High-lift rider trucks--Overhead guards--Specification and testing

35 GB/T 5182-1996 叉车 货叉 技术要求和试验 Fork-lift trucks--Fork arms--Technical characteristics and testing

36 GB/T 5183-1985 叉车货叉的尺寸 Fork lift trucks--Fork arms--Dimensions

37 GB/T 5184-1996 叉车 挂钩型货叉和货叉架 安装尺寸 Fork-lift trucks--Hook-on type fork arms and fork arm carriages--Mounting dimensions

38 GB/T 5621-1985 凿岩机械与气动工具性能试验方法 Test methods of performance for rock drilling machines and pneumatic tools

39 GB/T 5656-1994 离心泵技术条件(II类) Technical specifications for centrifugal pumps--Class II

40 GB/T 5657-1995 离心泵技术条件(Ⅲ类) Technical specifications for centrifugal pumps--Class Ⅲ