• The revising course, principle and major content of the revised edition of "Metaloscopy of the Induction Hardened Steel Parts" are explained in this paper.

    介绍了“感应淬火金相检验”新标准修订原则过程主要内容

    youdao

  • The revising course, principle and major content of the revised edition of "Metaloscopy of the Induction Hardened Steel Parts" are explained in this paper.

    介绍了“感应淬火金相检验”新标准修订原则过程主要内容

    youdao

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