• 研究了硅酸酸盐为主无铬化学处理液镁合金上所形成转化

    A conversion coating formed on magnesium alloy AM60 with a chromate-free bath mainly composed of silicate and tungstate is studied.

    youdao

  • 研究了硅酸酸盐为主无铬化学处理液镁合金上所形成转化

    A conversion coating formed on magnesium alloy AM60 with a chromate-free bath mainly composed of silicate and tungstate is studied.

    youdao

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