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

单词	backflow connection
释义	backflow connection 【土木工程】回流管以上来源于：《21世纪大英汉词典》 backflow connection回流连接backflow connection回流連接力學名詞
随便看	prism of the first order; tetragonal prism of the first order; trigonal prism of the first (second prism of the first (second; third) order; hexagonal prism of the first (second; third) order; tetragonal prism of the first (second-- third) order-- trigonal prism of the first (second; third) order; trigonal prism of the second order prism of third order prismognathus davidis cheni prismognathus davidis nigerrimu prismognathus formosanus prismognathus piluensis prismoid prismoidal prismoidal formula method prismoid body prismoids prismoid、prismoidal prismoptric prismosticta fenestrata prism pair prism, pressure prism roof-angle prisms