通过比较和系统的试验，确定矿浆电解法处理脆硫锑铅矿的介质体系。
The medium for jamesonite treatment with Slurry Electrolysis Process is selected by systematic comparison and experiments.
介绍浮选机矿浆液位控制系统及其工业试验过程。
Expounds liquid level control system of flotation machine and its industrial test.
介绍浮选机矿浆液位控制系统及其工业试验过程。
Expounds liquid level control system of flotation machine and its industrial test.
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