• The present invention has high thermal conductivity and low loss Angle tangent and may have relatively high machining accuracy.

    发明具有高热导性损耗正切性能并且具有较高加工精度

    youdao

  • The present invention has high thermal conductivity and low loss Angle tangent and may have relatively high machining accuracy.

    发明具有高热导性损耗正切性能并且具有较高加工精度

    youdao

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