富强

New Scheme of Roadway Layout in Longwall Top-Coal Caving System

赵景礼, 富强, 1998 .

DECIDING PRODUCTION TECHNIQUE STRATEGY BY INTEGRAL EVALUATION

吴健, 赵景礼, 富强, 1997 .

Current Situation and Prospect of Top-Coal Caving Technology in China

吴健, 富强, 富强, 1998 .