• A corrosive solution of sulfur trioxide in sulfuric acid.

    发烟硫酸含三氧化硫酸一种腐蚀性溶液

    youdao

  • The corrosion resistance of chromate passivation tinplate in neutral solution was reinforced, and the corrosion rate for sulfur and acid declined with the increasing of passivation tem...

    随着钝化温度增加,钝化镀锡板中性溶液腐蚀有不同程度的增强,镀锡板耐以及耐酸性能均提高。

    youdao

  • The corrosion resistance of chromate passivation tinplate in neutral solution was reinforced, and the corrosion rate for sulfur and acid declined with the increasing of passivation tem...

    随着钝化温度增加,钝化镀锡板中性溶液腐蚀有不同程度的增强,镀锡板耐以及耐酸性能均提高。

    youdao

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