将农用硫酸铜经一系列脱杂处理，得到电镀用硫酸铜。

Copper sulfate for electroplating was obtained from agricultural copper sulfate after removing impurities.

youdao

将农用硫酸铜经一系列脱杂处理，得到电镀用硫酸铜。

Copper sulfate for electroplating was obtained from agricultural copper sulfate after removing impurities.

youdao