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	friction-screw press--friction press friction separator friction shock absorber friction, skin friction; skin friction, sliding friction, slip friction slipping clutch friction slope friction snubbing device friction socket friction sound friction spinning friction starching friction starch mangle friction, static friction stress friction surface friction tachometer friction tape friction tearing friction test friction tester friction testing machine friction theory