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介绍硫锌－３０硫酸盐镀锌光亮剂研制的基本原理及获得的最佳配方，指出硫酸盐连续镀锌的工艺要求及使用中的注意事项。试用表明效果甚佳。
This paper introduces the basic principle of the zinc-zinc sulphate-30 sulphate zinc brightener and the best formula obtained, and points out the technical requirements of the sulphate continuous galvanizing and the precautions in use. Trial shows that the effect is very good.