Analysis and discussion on technical and economic optimization for development plan of Mukong Mine曹佐勇, 周治林9-11
Comments on industrial park location and first coal mining section layout of Tielieke MineFENG Jian-hua, WANG Li-xin12-14
Shortage analysis and improved methods of control principle for comprehensive protection device of underground mine lighting and signal凌六一, 黄友锐, 曲立国15-16
Discussion on design plan of raw coal belt conveyor in surface production system of Changcheng MineZHANG Yin17-18
Discussion and analysis on auxiliary transportation with railless rubber tyre in Ningdong coal production areaYANG Yong19-21
Optimized design of underground mine water storage and drainage system in Xiaqioa Mine邵飞燕, 孙亚军, 凌成鹏21-23
Comments on gain and loss from design of Asia and Pacific Century Garden CityJIAN Wen-qing, WU Jing27-29
