Optimization and Control Technology of Coal Pillar Width inSupport Top Coal Roadway of Soft Coal Seam
Chen Chuan, Ma Zhenqian, Guan Ruichong, Liang Xuchao, Song Wenxian
Chinese Journal of Underground Space and Engineering ›› 2020, Vol. 16 ›› Issue (4) : 1258-1264.
Optimization and Control Technology of Coal Pillar Width inSupport Top Coal Roadway of Soft Coal Seam
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