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

单词	nonreturn valve
释义	nonreturn valve ＝ check valve 以上来源于：《21世纪大英汉词典》 nonreturn valven.=check valve详细释义源自:《新世纪英汉大词典》Collins外研社 n= check valvenonreturn valve止回閥機械工程
随便看	gersdorffite gershun's law gershwin gershwinesque gershwin, george gershwin, ira gershwin，george gershwin，george (1898－1937) gers (le gers riviere ) gerson-herrmannsdorfer diet gerson-herrmannsdorfer二氏饮食 gerson's diet gerson氏饮食 gersoppa gerstenkorn gerster gerster, etelka gerste、hordeum vulgare gersthofen gerstleyite gerstmannite gerstmann's syndrome gerstmann氏症候群 gerstner gerstner's wave