废铜 meaning in English

copper scrap
scrap copper
waste co er
waste copper

Rules for the inspection of nonferrous metal scraps for import . copper scraps
进口废有色金属检验规程.废铜
We are not junk , we are not scrap , and we will not be treated this way
我们不是废铜，也不是烂铁不能这样对待我们
Treatment of coppre - ammonia waste water and recovery of waste solution containing copper
铜氨废水处理与废铜液回收
Rules for the inspection of nonferrous metal scraps for import . except for copper scraps
进口废有色金属检验规程.除废铜外的废有色金属
Copper scraps for smelting - methods for sampling , sample preparation and determination of moisture content
熔炼用废铜料.取样方法样品制备和水含量的测定

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