• 电极接触放电修整金属结合金刚石磨轮技术

    The electro -contact discharge dressing with a couple of electrodes is a new kind of technology to dress metal bonded diamond grinding wheels .

    youdao

  • 电极接触放电修整金属结合金刚石磨轮技术

    The electro -contact discharge dressing with a couple of electrodes is a new kind of technology to dress metal bonded diamond grinding wheels .

    youdao

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