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

单词	dual ball check valve
释义	dual ball check valve [化] 双球止逆阀
随便看	protective colouring, protective colouration protective committee protective condenser protective conductor protective conductor current protective conductor terminal protective construction protective control protective course protective covenant protective cover protective covering protective coverings protective cover of vegetation protective covers protective cream protective cup protective current density protective current transformer protective custody protective cutoff protective deck protective decorative electrochrom-plating protective design protective device 裁缝的尺子，专门量人的身体裁缝的尺子，量人不量己裁缝的脑壳，挡针裁衣不值缎子价裁衣不及段子价裁衣不怕剪刀寒，寄远惟忧行路难裁衣服少了两幅，做不成裂纨伤不尽，归骨恨难祛。装一佛像一佛装一佛，像一佛。ほーむどくたーほーむどらまほーむどれすほーむぱーてぃーほーむぷれーとほーむへるぱーほーむべーすほーむぺーじほーむめいどほーむめーど