英语词汇“vent-closing valve”的翻译、意思、用法、释义-英汉汉英词典

单词	vent-closing valve
释义	vent-closing valve适气孔关闭阀vent-closing valve通氣孔關閉閥機械工程vent-closing valve適氣孔關閉閥造船工程名詞
随便看	leverhulme leverhulme, 1st viscount leverhulme, viscount (william hesketh) lever lever indication levering levering, arthur lever jack leverkusen lever latch lever latch handle lever law lever light lever-loaded clutch lever-loaded safety valve lever lock lever locking lever luffing crane with swing lever lever man leverman leverman, signalman lever motion lever net lever net--four-armed scoop-net lever of an electrode holder lever of first order