fiber reinforced plastic短语¹³¹⁶²⁰⁺³ 基本例句 纤维增强塑料 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。 chinafanyi