151 GB/T 4257-1984 扩孔钻技术条件 Core drills--Technical requirements

152 GB/T 4258-1984 60°、90°、120°直柄锥面锪钻 Countersinks with parallel shanks for angles 60°90°and 120°inclusive

153 GB/T 4259-1984 锥面锪钻技术条件 Countersinks--technical requirements

154 GB/T 4260-1984 带导柱直柄平底锪钻 Counterbores with parallel shanks and solid pilots

155 GB/T 4261-1984 带可换导柱锥柄平底锪钻 Counterbores with morse taper shanks and detachable pilots

156 GB/T 4262-1984 平底锪钻技术条件 Counterbores--technical requirements

157 GB/T 4263-1984 带导柱直柄90°锥面锪钻 90°Countersinks with parallel shanks and solid pilots

158 GB/T 4264-1984 带可换导柱锥柄90°锥面锪钻 90°Countersinks with morse taper shanks and detachable pilots

159 GB/T 4265-1984 90°锥面锪钻技术条件 90°Countersinks--technical requirements

160 GB/T 4266-1984 锪钻用可换导柱 Detachable pilots for use with counterbores and countersinks

161 GB/T 4267-1984 直柄回转工具用柄部直径和传动方头尺寸 Rotating tools with parallel shanks--Diameters of shanks and sizes of driving squares

162 GB/T 4388-1995 呆扳手、梅花扳手、两用扳手的型式 Types of open-end wrenches, box wrenches and combination wrenches

163 GB/T 4389-1995 螺钉与螺母的装配工具 双头呆扳手、双头梅花扳手、两用扳手头部外形的最大尺寸 Assembly tool for screws and nuts-Openend double-head engineers wrenches, doublehead box wrenches and combination wrenches-Maximum outside dimensions of heads

164 GB/T 4390-1995 公制扳手开口和扳手孔的常用公差 Spanner gaps and sockets-Metric series-tolerances for general use

165 GB/T 4391-1995 双头扳手的对边尺寸组配 Combinations of double-end wrenche gaps

166 GB/T 4392-1995 敲击呆扳手和敲击梅花扳手 Slugging open-end wrenches and slugging box wrenches

167 GB/T 4393-1995 呆扳手?梅花扳手、两用扳手 技术规范 Open-end wrenches, box wrenches and combination wrenches-Technical specifications

168 GB/T 4676-1984 普通磨料取样方法 Method for sampling of conventional abrasive grains

169 GB/T 4678.1-1984 压铸模零件 模块 Die-cast die components--Mold plates

170 GB/T 4678.2-1984 压铸模零件 圆形镶块 Die-cast die components--Round insert blocks

171 GB/T 4678.3-1984 压铸模零件 矩形镶块 Die-cast die components--Rectangular insert blocks

172 GB/T 4678.4-1984 压铸模零件 A型导柱 Die-cast die components--Guide pins type A

173 GB/T 4678.5-1984 压铸模零件 B型导柱 Die-cast die components--Guide pins type B

174 GB/T 4678.6-1984 压铸模零件 A型导套 Die-cast die components--Guide bushings type A

175 GB/T 4678.7-1984 压铸模零件 B型导套 Die-cast die components--Guide bushings type B

176 GB/T 4678.8-1984 压铸模零件 推板 Die-cast die components--Ejector plates

177 GB/T 4678.9-1984 压铸模零件 推板导柱 Die-cast die components--Guide pins for ejector plate

178 GB/T 4678.10-1984 压铸模零件 推板导套 Die-cast die components--Guide bushings for ejector plate

179 GB/T 4678.11-1984 压铸模零件 推杆 Die-cast die components--Ejector pins

180 GB/T 4678.12-1984 压铸模零件 复位杆 Die-cast die components--Return pins

181 GB/T 4678.13-1984 压铸模零件 推板垫圈 Die-cast die components--Ejector plate washers

182 GB/T 4678.14-1984 压铸模零件 限位钉 Die-cast die components--Stop pins

183 GB/T 4678.15-1984 压铸模零件 垫块 Die-cast die components--Spacer blocks

184 GB/T 4679-1984 压铸模零件技术条件 Specification of the die-cast die components

185 GB/T 4755-1984 扭簧比较仪 Microkator

186 GB/T 5102-1985 渐开线花键拉刀技术条件 Broaches for involute spline technical specifications

187 GB/T 5103-1985 渐开线花键滚刀通用技术条件 The general technical specifications for involute splines hobs

188 GB/T 5104-1985 30°压力角渐开线花键滚刀基本型式和尺寸 The basic types and dimensions of hobs for 30°pressure angle involute splines

189 GB/T 5105-1985 45°压力角渐开线花键滚刀基本型式和尺寸 The basic types and dimensions of hobs for 45°pressure angle involute splines

190 GB/T 5106-1985 圆柱直齿渐开线花键量规 Gauges for straight cylindrical involute splines

191 GB/T 5305-1985 手工具包装、标志、运输与贮存 Packaging,marking,transportation and storage of hand tools

192 GB/T 5340-1985 可转位立铣刀 Endmilling cutters with indexable inserts

193 GB/T 5341-1985 可转位三面刃铣刀 Side and facemilling cutters with indexable inserts

194 GB/T 5342-1985 可转位面铣刀 Facemilling cutters with indexable inserts

195 GB/T 5343.1-1993 可转位车刀及刀夹型号表示规则 Turning toolholders and cartridges for indexable inserts--Designation

196 GB/T 5343.2-1993 可转位车刀型式尺寸和技术条件 Turning tools with indexable inserts--Types,dimensions and technical specifications

197 GB/T 5344-1985 普通磨料微粉粒度沉降管测定方法 Sedimentation tube testing method of conventional abrasive microgrits

198 GB/T 5388-1985 链锯 导板 Chain saw--Guide bar

199 GB/T 5389-1985 链锯 锯链 Chain saws--Saw chain

200 GB/T 5391-1985 油锯 台架试验方法 Gasoline powered chain saws--Bench test methods