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

单词	flotation check valve
释义	flotation check valve 浮动双向活门
随便看	rotating grab scoop rotating guide rotating guide vane rotating guide vane (rgv) rotating hand drill rotating head rotating head device rotating heat exchanger rotating heat pipe rotating hexagonal prism rotating hook rotating hook bobbin case rotating hook bobbin case complete rotating hook bobbin case latch lever fulcrum pin rotating hook bobbin case latch spring rotating hook bobbin case latch stop screw rotating hook bobbin case tension spring rotating hook bobbin case tension spring screw rotating horsehead pumping unit rotating hub rotating hyperboloid rotating impeller rotating induction motor rotating inductor type magneto rotating inductor-type magneto 胸前瑞雪灯斜照，眼底桃花酒半醺。胸前罗带无颜色，尽是相思泪染斑。胸口上挂笊篱，多捞这份心胸口上挂笊篱，捞心胸口上挂钥匙，开心胸口挂钥匙，开心胸怀大志，腹有良谋胸怀远大胸无城府，光风霁月胸无大志，目光如豆 44762 44763 44764 44765 44766 44767 44768 44769 44770 44771