Practices on bolt/mesh/anchor/beam support system in seam roadway under unstable roof condition杨建辉, 蔡美峰8-11
Rapid sealing technology for central pipeline leakage in No.9507 coal mining face of Taoyang Mine高发民, 桑红星, 赵广杰14-16
Application of Combination King to auto control system of water circulating pump for electric power generation unit王平, 李永强20-22
Comments on sectional mining order in coal mining area with potential mine water outburst 耿传成, 纪海亮, 宋加宏, 孙化常, 邵长现23-24
Design of mine electric power network with multi targets optimized improved heredity calculation曹娜, 于群25-27
