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

单词	back-pressure valve
释义	back-pressure valve [化] 止回阀
随便看	branch expenses on home office books branch factory branch fault branch feeder cable branch feeders line branch feeding branch financial statement branch firm branchflower branch flue branch form factor branch forth branch from branch function true branch fuse branch gain branch gap branch gate branch group instruction branch gully branch hazard branch heading branch headings branch height branch herring 有风方起浪，无潮水自平。有风有化，宜室宜家有风自南，翼彼新苗。有饭不嫌晚，有地不嫌远有饭大家吃，无饭大家饿有饭送给饥人，有话说给知人有饭送给饥人，有话送给知人有香有纸，不怕请不动神有马不愁不会骑有马必待乘之而后致远，有医必待行之而后愈疾百分号百分尺百分数百分比百分法百分点百分率百分百百分表百十