缓倾斜中厚矿体无底柱分段崩落法下盘残留矿石合理回采工艺研究

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孙文勇, 陈星明, 王伟, 张志贵

Reasonable Mining Technology of Football Residual Ores in Pillarless Sublevel Caving of Gently Inclined Medium Thickness Ore-body

SUN Wen-Yong, CHEN Xing-Ming, WANG Wei, ZHANG Zhi-Gui

金属矿山 . 2014, (02): 12 -16 .