叶轮可根据不同的工作介质选用不同的材质，如abs(工程塑料)、FRP(玻璃钢)和铝合金板材。
According to different mediums the impeller may confront, it can be made of different materials such as ABS (engineering plastics), FRP (glass fiber reinforced plastic) or aluminum alloy board.
叶轮可根据不同的工作介质选用不同的材质，如abs(工程塑料)、FRP(玻璃钢)和铝合金板材。
The impeller may be made of different materials such as ABS (engineering plastics), FRP (glass fiber reinforced plastic) or aluminum board according to different working mediums.
叶轮可根据不同的工作介质选用不同的材质，如ABS（工程塑料）、FRP（玻璃钢）和铝合金板材。
The materials of its blades are optional depending on the work media, ranging from ABS, FRP and aluminum alloy sheet.
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