PDF(5501 KB)
Study on Reasonable Coal Pillar Width and Supporting Technology of Gob-Side Entry in Kilometer Deep Mine
Li Luheng, Yang Xinan, Xie Wenbing, Ma Mingjie
Chinese Journal of Underground Space and Engineering ›› 2024, Vol. 20 ›› Issue (1) : 219-229.
PDF(5501 KB)
PDF(5501 KB)
Study on Reasonable Coal Pillar Width and Supporting Technology of Gob-Side Entry in Kilometer Deep Mine
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