121 GB/T 8518-1987 振动桩锤技术条件 Vibratory pile hammer--Technical condition
122 GB/T 8590-1988 推土机 术语 Bulldozer terminology
123 GB/T 8591-1988 土方机械 司机座椅标定点 Earth-moving machinery--Seat index point
124 GB/T 8592-1988 土方机械 轮式车辆转向尺寸的测定 Earth-moving machinery--Measurement of turning dimensions of wheeled machines
125 GB/T 8594-1988 土方机械 燃料加油口尺寸 Earth-moving machinery--Dimensions of fuel filler opening
126 GB/T 8595-1988 履带式推土机和履带式装载机 司机操纵装置 Crawler tractors and crawler loaders--Operator's controls
127 GB/T 8910.1-1988 凿岩机械与气动工具振动测量方法 总则 Measurement of vibrations in rock drilling machines and pneumatic tools--General
128 GB/T 8910.2-1988 凿岩机械与气动工具振动测量方法 冲击式机器的测量 Measurement of vibrations in rock drilling machines and pneumatic tools--Measurement for percussive machines
129 GB/T 8910.3-1988 凿岩机械与气动工具振动测量方法 回转式机器的测量 Measurement of vibrations in rock drilling machines and pneumatic tools--Measurement for rotation machines
130 GB/T 9019-1988 压力容器公称直径 Nominal diameter of pressure vessel
131 GB/T 9068-1988 采暖通风与空气调节设备噪声声功率级的测定 工程法 Determination of sound power levels for noise emitted by heating, ventilating and air conditioning equipments--Engineering method
132 GB/T 9069-1988 往复泵噪声声功率级的测定 工程法 Determination of sound power level for noise emitted by reciprocating pump--Engineering method
133 GB 9075-1988 架空索道用钢丝绳检验和报废规范 Wire rope for aerial ropeways--Code for examination and discard
134 GB/T 9082.1-1988 无管芯重力热管铝管材 Aluminium tubes used for wickless gravity heat pipes
135 GB/T 9082.2-1988 铝无管芯重力热管 Wickless aluminium gravity heat pipes
136 GB/T 9139.1-1988 液压挖掘机分类 Hydraulic excavators—Classcifiation
137 GB/T 9141-1988 液压挖掘机 结构强度试验方法 Hydraulic excavators—Testing method of structure strength
138 GB/T 9142-1988 混凝土搅拌机技术条件 Concrete mixers—Specification
139 GB/T 9235-1988 蒸汽往复泵试验方法 Testing methods of steam reciprocating pump
140 GB/T 9237-1988 制冷设备通用技术规范 General technical code for refrigerating plants
141 GB/T 9252-1988 气瓶疲劳试验方法 Method for cycling test of gas cylinders
142 GB 9462-1988 塔式起重机技术条件 Tower cranes--Specification
143 GB/T 10051.1-1988 起重吊钩 机械性能、起重量、应力及材料 Lifting hooks--Mechanical properties, lifting capacities,stresses and materials
144 GB/T 10051.2-1988 起重吊钩 直柄吊钩技术条件 Lifting hooks--Technical conditions of shank hook
145 GB 10051.3-1988 起重吊钩 直柄吊钩使用检查 Lifting hooks--Inspection of shank hook in service
146 GB/T 10051.4-1988 起重吊钩 直柄单钩毛坯件 Lifting hooks--Blanks of shank hook with point
147 GB/T 10051.5-1988 起重吊钩 直柄单钩 Lifting hooks--Shank hooks with point