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1.6 云母筛选和加工时的损失为了对储量回收和利用的完整程度进行更全面的技术经济评价,必须知道在筛选和加工阶段的云母损失数量。筛选时的云母损失包括岩石堆场的损失和在工业原料加工时产生于碎屑中的损失。
1.6 Loss of Mica Screening and Processing In order to conduct a more complete technical and economical evaluation of the integrity of recovery and utilization of reserves, it is necessary to know the amount of mica lost during screening and processing. The loss of mica at screening includes the loss of the rock yard and the loss from debris in the processing of industrial raw materials.