Exploring the new Unmanned Coal Face Mining Approach of Extremely Thin Coal Seam to Improve Resources Recovery RatioGAO Xiang-zuo, QIN Zhong-cheng, NIU Bao-lin, LI He-jun, LIU Yu-yuan10-12
Theoretical analysis on less steel bar concrete structure for inner wall of mine freezing shaftWANG Chun-qing13-15
Analysis and discussion on raw coal incoming method for Coal Preparation Plant of Xiegou MinFENG Guo-fu20-22
Comments on heating design experiences for buildings of mine production system in freezing cold area王洪强, 王明银, 董大鸿23-24
Research and application of idle comprehensive control system for power voltage of mine power substation李永学, 宋建成, 叶四新24-26
The Study of the mode of the power network neutral point earthing with extinction coil and resistance connected in seriesXU Yun-zhi, LIU Jian-hua, GENG Yi-wen27-28
