• 发明方法良好地实现稳定化元素奥氏体不锈厚壁管道焊接热处理施工

    The method can well realize the construction of welding and heat treatment of the austenitic stainless steel thick-wall pipeline containing stabilizing elements.

    youdao

  • 发明方法良好地实现稳定化元素奥氏体不锈厚壁管道焊接热处理施工

    The method can well realize the construction of welding and heat treatment of the austenitic stainless steel thick-wall pipeline containing stabilizing elements.

    youdao

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