Establishment of the corporate culture and the incentive mechanism in engineering survey and design enterprese吴嘉林4-7
Feasibility study of the fully mechanized sub-level caving method adopted for the high ductility coal seam李玉民, 李德荣14-16
Design of overall steel structure of the mine-use semi-mobile crushing station with capacity of 2500t/h张庆民24-26
Study of the roof-bolting method instead of bolting and shotcrething in supporting of rock roadway初明祥27-28
