想问一下大家,关于电镀书籍上写的说电镀过程中,阴极面积是阳极面积的4倍,这个有很严格的要求吗? 知乎 Template




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tomski想问一下大家,关于电镀书籍上写的说电镀过程中,阴极面积是阳极面积的4倍,这个有很严格的要求吗? 知乎 coloring