• The draught fan is characterized in that the motor shaft fixed with the impeller inducer passes through a plane frame to be fixed with the impeller inducer again.

    特征风叶固定电机穿过平面机座同风叶相固定;

    youdao

  • The draught fan is characterized in that the motor shaft fixed with the impeller inducer passes through a plane frame to be fixed with the impeller inducer again.

    特征风叶固定电机穿过平面机座同风叶相固定;

    youdao

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