guide wheel impeller 导向轮叶片
vane wheel impeller 侧流道叶轮
blade wheel impeller paddle wheel 叶轮
guide e wheel impeller 导向轮叶片
The fan comprises a frame, an impeller formed by a wheel hub and motive blades around the hub.
一 叶轮，具有一轮毂及多个环设于该轮毂周围的动叶片；
It can be used to make vaporizer, distributor, ignition and braking systems, slide block, electrical magnetic valve, wheel, and impeller, curl machine, coffee pot.
它可以用来制造蒸发器，分配器，点火和制动系统，滑块，电动电磁阀，轮，叶轮，卷曲机，咖啡壶。
It can be used to make vaporizer, distributor, ignition and braking systems, slide block, electrical magnetic valve, wheel, and impeller.
它可以用来制造蒸发器，分配器，点火和制动系统，滑块，电动电磁阀，轮，叶轮。
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