铅是金精矿中常见的有色金属元素。
The lead is a common non-ferrous metal element in the gold concentrate.
对含砷金精矿固砷焙烧工艺条件进行了研究。
The condition of fixing arsenic roasting process has been investigated.
该工艺为复杂硫化金精矿的综合回收利用提供了新的途径。
The technology provides a new approach for comprehensive use of complex gold sulphide concentrate.
该工艺为复杂硫化金精矿的综合回收利用提供了新的途径。
The technology provides a new approach for comprehensive use of complex gold sulphide concentrate.
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