piston rings meaning in Chinese

活塞环

Blowby is basically the leakage of compressed air-fuel mixture and burned gases past the piston rings into the crankase .
窜气，基本上是被压缩的空燃混合气和燃烧后的气体的泄漏，它通过活塞环进入曲轴箱。
Internal combustion engines - piston rings - scraper rings
内燃机.活塞环.刮油环
Internal combustion engines - piston rings - keystone rings
内燃机.活塞环.梯形环
Internal combustion engines - piston rings - oil control rings
内燃机.活塞环.护油环
Internal combustion engines - piston rings - quality requirements
内燃机活塞环技术要求

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