Applying a method of accurate loading and addition of milling balls, research to raise the mill capacity of Shizishan Copper Mine was carried out.
应用精确化装补球方法，开展了提高狮子山铜矿磨机生产能力的研究。
Applying a method of accurate loading and addition of milling balls, research to raise the mill capacity of Shizishan Copper Mine was carried out.
应用精确化装补球方法，开展了提高狮子山铜矿磨机生产能力的研究。
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