Development of Recovery Unit for Residual Coal at Low Position Full-mechanized Mine Goaf王战洲, 郭和平, 牛宏伟, 贾光胜, 许艳玲, 张世燕6-8
The Determination and Reasonable Selection of Friction Coefficient between Belts for Belt Friction Driving Conveyor史志, 候红伟, 陈美查18-20
Calculation of the Minimum Power Loss and the Optimum Film Thickness for the Cam Plate Shoe Pairs邓乐, 任卫红22-23