Considerations about establishment of modern enterprise system for the prospecting and design organizations in China袁永华7-8
Design of coalmine's underground monitoring sub - station of low - power consumption吴明捷, 张晓燕, 张克11-13
Optimization and design of the refuse handling system and the loop pit bottom of the servicc shaft of Xingdong Mine佘梦桐, 冯丽萍14-16
Design and practice of the belt conveyor of the underground gathering haulage of Xuchang Mine荆炜华17-18
