oil control ring meaning in Chinese
护油环
护油圈
润滑油控制环
油环
Examples
- Internal combustion engines - piston rings - oil control rings
内燃机.活塞环.护油环 - Coil spring loaded slotted oil control ring
螺旋弹簧加载双坡口油环 - Internal combustion engines - piston rings - coil - spring - loaded oil control rings
内燃机活塞环螺旋撑簧油环 - Internal combustion engines ; piston rings ; oil control rings ; identical with iso 6625 : 1986
内燃机.活塞环.护油环 - Internal combustion engines - piston rings - expander segment oil control rings
内燃机.活塞环.撑胀器组合式护油环