• 本文就铁素体-奥氏体双相不锈钢焊接冶金焊接进行了研究。

    The welding metallurgical characteristics and weldability of duplex ferritic-austenitic stainless steels were studied in this paper.

    youdao

  • 本文就铁素体-奥氏体双相不锈钢焊接冶金焊接进行了研究。

    The welding metallurgical characteristics and weldability of duplex ferritic-austenitic stainless steels were studied in this paper.

    youdao

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