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山东黄金集团三山岛金矿新立矿区原设计产量为2000t/d,矿石中的大块由人工进行破碎。随着产量由2000t/d增加到3500t/d,人工破碎已无
Shandong Gold Group Sanshandao Gold Mine Xinli mining area of the original design output of 2000t / d, ore in large pieces by the artificial broken. With the output increased from 2000t / d to 3500t / d, no artificial crushing