“spring-leaf retainer”的概念、定义、翻译、参考文献-科学参考

单词	spring-leaf retainer
释义	spring-leaf retainer 弹簧座圈
随便看	valve key replacer valve knock valve knocking valve lag valve lagging valve land valve lap valve lapper valve lapping valve lapping compound valve lash valve-lash control valve lead valve leaflet valve leakage valve leather valveless valveless amplifier valveless engine valveless filtering pool valveless metering pump valveless motor valveless pump valveless tire valvelet

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