发布时间：2014-02-26 09:35:41
Banks of electrowinning cells with cathodes. Copper on the annodes ranges from 99.0 to 99.5 percent pure. Power consumed in electroplating copper ranges from 0.08 to 0.20 KWH per pound of copper. Any gold or silver Small Scale Gold Washing Plant in the copper does not plate out and .........【阅读全文】
