• 分析了超声振动装置设计中的一些关键技术问题,在摇臂床上加工小直径提供了一种新的工艺方法

    Some key techniques were analyzed when designed vibration device, and a new method was put forward for small-diameter deep holes.

    youdao

  • 分析了超声振动装置设计中的一些关键技术问题,在摇臂上加工小直径提供一种新的工艺途径。

    Some key techniques were analyzed when designed vibration device, and a new method was afforded for small-diameter deep holes.

    youdao

  • 分析了超声振动装置设计中的一些关键技术问题,在摇臂上加工小直径提供一种新的工艺途径。

    Some key techniques were analyzed when designed vibration device, and a new method was afforded for small-diameter deep holes.

    youdao

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