• 本文提出了一种新型振动截割机构介绍了工作原理对其进行了结构设计

    A new type of vibration cutting mechanism was presented, and the working principle was introduced, the structure was designed.

    youdao

  • 本文提出了一种新型振动截割机构介绍了工作原理对其进行了结构设计

    A new type of vibration cutting mechanism was presented, and the working principle was introduced, the structure was designed.

    youdao

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