• One great-torque motor with proper power is made to match with the rotary churn unit in pneumatic drill to form the electric pneumatic drill as one kind of powerful electrically driven tool.

    适当功率大扭矩特种电动机气动风炮旋转式冲击装置匹配而产生出有着强冲击扭力的电动工具――电动风炮。

    youdao

  • One great-torque motor with proper power is made to match with the rotary churn unit in pneumatic drill to form the electric pneumatic drill as one kind of powerful electrically driven tool.

    适当功率大扭矩特种电动机气动风炮旋转式冲击装置匹配而产生出有着强冲击扭力的电动工具――电动风炮。

    youdao

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