
Experimental Research of Combined Ore-Drawing Scheme for Orebody in Confined Space During Sublevel Caving Without Sill Pillar
TAN Baohui, LONG Weiguo, GONG Zhen, ZHANG Zhigui, CHEN Xingming, ZHU Qiang
Mining and Metallurgical Engineering ›› 2023, Vol. 43 ›› Issue (2) : 10-15.
Experimental Research of Combined Ore-Drawing Scheme for Orebody in Confined Space During Sublevel Caving Without Sill Pillar
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