PDF(325 KB)
PDF(325 KB)
PDF(325 KB)
云锡锡铜共生矿二、三段磨矿中钢球尺寸的选择
({{custom_author.role_cn}}), {{javascript:window.custom_author_cn_index++;}}Determination of Ball Diameters for the Grinding Process of Yunxi Tin-copper Ore
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