英语词汇“extraction non-return valve”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	extraction non-return valve
释义	extraction non-return valve 抽汽逆止阀
随便看	adjustable parallels adjustable parameter adjustable pedal adjustable peg adjustable peg rate of exchange adjustable peg rate system adjustable peg system adjustable pin adjustable pipe clip adjustable pipe clips adjustable pipe die adjustable pipe for feed flow adjustable pipe spanner adjustable pipe tongs adjustable piston skirt expander adjustable piston valve adjustable pitch adjustable-pitch adjustable pitch airscrew adjustable-pitch airscrew adjustable-pitch propeller adjustable pitch propeller adjustable pitch-propeller adjustable pitch screen adjustable plate 李广从来先将士李广无功缘数奇李方庵皆将满秩李杜文章在李杜文章在李白一斗诗百篇李白与尔同死生李白乘舟将欲行李白斗酒诗百篇李花白暗害暗射暗局暗市暗幽幽暗底下暗引暗弱暗影暗恋