三螺杆泵
Three serew pumps
检测标准
气瓶锥螺纹丝锥
Special taps of taper threads for gas cylinders
蒸气压缩循环冷水(热泵)机组性能试验方法
The methods of performance test for water chilling(heat pump)packages using the vaper compression cycle
电站调节阀
Control valves for power station
S型和C型钢制滚子链条、附件和链轮
Steel roller chains,types S and C,attachments and sprockets
齿形链和链轮
Inverted tooth(silent) chains and sprockets
双涡轮液力变矩器 技术条件
Double turbine torque converter-Specification
工业车辆 安全要求和验证 第2部分:自行式伸缩臂式叉车
Industrial trucks-Safety requirements and verification Part 2 :Self-propelled variable-reach trucks
燃油喷射装置 词汇 第3部分:泵喷嘴
Fuel injection equipment-VocabularynPart 3:Unit injectors
工业车辆 安全要求和验证 第3部分对带有起升操作台的车辆和专门设计为带起升载荷运行的车辆的附加要求
Industrial trucks-Safety requirements and verification-Part 3: Additional requirements for trucks with elevating operator position and trucks specifically designed to travel with elevated loads
