• Pump Volute-shaped shell made many, it is also called the volute.

    多做成蜗壳形,故蜗壳。

    youdao

  • Volute, Pump, Block, Block motor, impeller nut is cast iron, good corrosion resistance, easy processing.

    蜗壳电机座、叶轮螺母生铁铸造、腐化性较好加工工艺方便

    youdao

  • Volute, Pump, Block, Block motor, impeller nut is cast iron, good corrosion resistance, easy processing.

    蜗壳电机座、叶轮螺母生铁铸造、腐化性较好加工工艺方便

    youdao

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