The pressure filtration technique of gold tailings is a synthesise technique uniting pressureflush of new water. It has huge popularization value and foreground in the production of gold in China.
尾矿压滤技术结合高压新水冲洗的尾矿综合处理技术,在我国的黄金生产过程中有极大的推广价值和前景。
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One unwelcome feature of the holiday period is an annual spike in petty crime, attributed to migrant workers who are under great pressure to return home flush with cash.