• The existing methods of zinc plating blackening by black passivating, coloring, dyeing, etc. are studied, and the high resistance to corrosion of the passivator is highlighted.

    综述镀锌钝化着色染色黑化处理方法重点研究了高抗的黑钝化处理。

    youdao

  • The existing methods of zinc plating blackening by black passivating, coloring, dyeing, etc. are studied, and the high resistance to corrosion of the passivator is highlighted.

    综述镀锌钝化着色染色黑化处理方法重点研究了高抗的黑钝化处理。

    youdao

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