oil ring spring是什么意思


中文翻译油环弹簧

网络释义

1)oil ring spring,油环弹簧2)spring-loaded oil control ring,弹簧油环3)oil ring spring end,油环弹簧端4)spring expander oil ring,弹簧胀圈油环5)oil ring spring joint,油环弹簧连接6)hydro-pneumatic spring,油气弹簧

用法例句

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