内燃机 活塞环 第4部分:质量要求
Internal combustion engines-Piston ringsnPart 4:Quality requirements
检测标准
内燃机 活塞环 第11部分:楔形铸铁环
Internal combustion engines-Piston rings Part 11 :Half keystone rings made of cast iron
内燃机活 塞环 第10 部分:梯形钢环
Internal combustion engines-Piston ringsnPart 10:Keystone rings made of steel
内燃机 铝活塞 技术条件
Internal combustion engines-Aluminium pistons-Specifications
矩形花键尺寸、公差和检验
Straight-sided spline-Dimensions ,ntolerances and verification
60°、90°、120°莫氏锥柄锥面锪钻
Morse taper shank countersinks for angles 6O°and 9O°, 120° inclusive
套式扩孔钻
Shell drill
钎料润湿性试验方法
Test method of wettability for brazing filler metals
同步带传动 节距型号 MXL、XXL、XL、L、H、XH和XXH 梯形齿同步带额定功率和传动中心距计算
Synchronous belt drives-Calculation of power rating and drive center distance with belts pitch codes MXL,XXL,XL,L,H,XH and XXH
锥齿轮 精度制
Bevel gears-ISO system of accuracy
