impeller plate 叶轮板...impeller n.推进者,叶轮叶轮...impeller boss 叶轮轮毂...impeller hub 叶轮轮毂...back impeller 后弯叶轮;后弯式叶轮...radial bladed impeller 径向式叶轮...impeller vane 叶轮叶片...impeller breaker 叶轮式粉碎机;叶轮式破碎机...impeller channel 叶轮道;叶轮流道...impeller output 叶轮排出量...impeller ramming 动叶轮摔砂...impeller pump 叶轮泵...impeller labyrinth 叶轮迷宫密封...radial impeller 径向叶轮...impeller type pulverizer 叶轮式粉磨机...impeller shaft 叶轮轴...axial-flow impeller 轴流式叶轮...impeller agitator 叶轮搅拌器...impeller-breaker sand 硅岩轮辗硅砂...fan impeller 风扇叶轮...impeller type chopper 叶轮式切碎机...
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