refractory gold ore containing arsenic
refractory gold ore containing arsenic
含砷难熔金矿
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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Focus on the peculiarities of refractory gold ore containing rich arsenic and rich sulphur in Jiangxi gold mines, the paper propose a new method and technology of acidic aqueous chlorination of gold.
针对江西高砷高硫难浸金矿石的特点，提出了酸性水溶液氯化提金的新方法与工艺。
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