云锡锡铜共生矿二、三段磨矿中钢球尺寸的选择
肖庆飞, 石贵明, 段希祥
Determination of Ball Diameters for the Grinding Process of Yunxi Tin-copper Ore
XIAO Qing-fei, SHI Gui-ming, DUAN Xi-xiang
矿冶工程 . 2006, (6): 47 -48 .