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对单一银矿石进行了全泥氰化试验研究。
The experiment on single silver ore and complete cyanide Leaching is studied.
youdao
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焙砂再经氰化浸出，可使金浸出率达98%以上。
The cyanide leaching rate of gold can reach 98%.
youdao
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焙砂再经氰化浸出，可使金浸出率达98%以上。
The cyanide leaching rate of gold can reach 98%.
youdao