短語詞組短語centrifugal -vortex x gasoline pump 離心鏇渦汽油泵Non -vortex magnetic pump 無渦流磁力泵l -vortex gasoine pump 離心鏇渦汽油泵al -vortex gasoline pump 離心鏇渦汽油泵self -priming vortex pump 自吸鏇渦泵single -stage vortex pump 單級鏇渦泵double -stage vortex pump 雙級鏇渦泵Low -speed vortex pump 低比轉(zhuǎn)速鏇渦泵 返回 vortex pump