The cyanide leaching rate of gold can reach 98%.
焙砂再经氰化浸出，可使金浸出率达98%以上。
The experiment on single silver ore and complete cyanide Leaching is studied.
对单一银矿石进行了全泥氰化试验研究。
Solution was given to treatment and reuse of cyanide-containing waste in the gas process.
针对造气含氰废水处理循环使用中存在的问题提出了解决方法。
A new non-cyanide zinking process for high-Si aluminum cast has been studied in this paper.
研究了一种无氰的高硅铝铸件的浸锌新工艺。
A new non-cyanide zinking process for high-Si aluminum cast has been studied in this paper.
研究了一种无氰的高硅铝铸件的浸锌新工艺。
应用推荐