崩落法开采“悬留”大型采空区协同处置技术研究

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汪为平, 陆玉根, 段庆豹, 侯大德, 汪亮, 孙秀柱

Study on the Collaborative Disposal Technology of Large-scale "Left Over" Goaf Mining by Caving Method

WANG Wei-Ping, LU Yu-Gen, DUAN Qing-Bao, HOU Da-De, WANG Liang, SUN Xiu-Zhu

金属矿山 . 2019, (07): 8 -13 .