
Optimization of Trench Structure and Ore-drawing Technology Improvement for High-stage Mining Room
HUANG Yi, DAI Xing-guo,, BAI Ying,, WANG Ling-hui
Mining and Metallurgical Engineering ›› 2013, Vol. 33 ›› Issue (5) : 21-24.
Optimization of Trench Structure and Ore-drawing Technology Improvement for High-stage Mining Room
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