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

单词	flap check valve
释义	flap check valve 阀瓣式止回阀
随便看	buildups build-ups build up sb's hopes buildup sequence build-up sequence build up sequence build up something build up speed buildup test build up the funds build up the metal buildup time build up time build-up time build up to build up to leghemoglobin buildup welding build up welding build-up welding build-virtual-machine program build-your-own buile builjowler -built built 鸾3 鸾4 鸾交凤俦鸾交凤友鸾俦凤侣鸾停鹄峙鸾凤分飞鸾凤和鸣鸾分凤离鸾只凤单うんかいうんかい【雲海】うんがうんが【運河】うんきうんきうんきうんき【温気】うんき【運気】うんき【雲気】