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.

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Mining and Metallurgical Engineering ›› 2013, Vol. 33 ›› Issue (5) : 21-24. DOI: 10.3969/j.issn.0253-6099.2013.05.005

Optimization of Trench Structure and Ore-drawing Technology Improvement for High-stage Mining Room

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{{article.zuoZheEn_L}}. {{article.title_en}}[J]. {{journal.qiKanMingCheng_EN}}, 2013, 33(5): 21-24 https://doi.org/10.3969/j.issn.0253-6099.2013.05.005

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