英语词汇“double-beat drop valve”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	double-beat drop valve
释义	double-beat drop valve 双座阀
随便看	nonproductive enterprise non-productive expenditure nonproductive expenditure nonproductive expenses nonproductive fixed assets nonproductive funds nonproductive infection nonproductive investment non productive labor non-productive labor nonproductive labor nonproductive labour non-productive labo(u)r non-productive loan nonproductively nonproductiveness non-productive operation nonproductive operation non productive operation nonproductive period non-productive personnel non-productive pole nonproductive poll nonproductive project nonproductive projects in capital construction 善有善报，恶有恶报善有善报，恶有恶报，不是不报，时辰未到。善有善报，恶有恶报；不是不报，时辰未到善有章，虽贱赏也；恶有衅，虽贵罚也。善有章，虽贱赏；恶有衅，虽贵罚也。善根暗长，恶损潜消善欲人知，不是真善；恶恐人知，便是大恶。善欲人见不是真善，恶恐人知便是大恶。善欲人见，不是真善；恶恐人知，便是大恶。善歌者使人继其声，善教者使人继其志。全天全天候全套全始全终全家全家福全局全帖全带幺全席