英语词汇“extraction stop and nonreturn valve”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	extraction stop and nonreturn valve
释义	extraction stop and nonreturn valve 汽截止-逆止阀
随便看	construction accounting construction account settlement construction achievement Construction achievements construction across dyke construction action construction activities construction activity Construction activity plumbed new depths Construction Actuality construction adaptation construction adapt ratio construction adhesive construction adit Construction adjustment construction administration construction adviser construction after digging of holes construction against corruption construction agency construction agent construction-agent construction-agent charge construction agent enterprises construction agent project