英语词汇“master and block valve”的翻译、意思、用法、释义-英汉汉英双解词典

单词	master and block valve
释义	master and block valve 主油管堵塞阀
随便看	tail pond tailpoxin tail print tail probabilities tail probability tailproducing site tail producing site tail-producing site tail production tail properly Tail Proteins,Viral Tail Proteins,Virus tail puller tailpulley tail pulley tail-pulley screw take-up tail pulling tail pulse tail pump tail pylon tail question tail questions tail race tail-race tailrace chamber