Methane Emission Law and Emission Quantity Prediction for the Drivage Face of Highly Gassy Zone in Yonggu Coal Mine范隆声, 鲍杰, 朱卫国6-8
Countermeasures for Lightning-protection of 6(10)kV Power Line in Pingdingshan Coal Mining Area毕建军, 李加庆19-20
Design and Application of Long-distance Power and Hydraulic-fiuid Supply Schemes for Fully-mechanized Mining李立军, 李峰, 王振江, 刘艳秋, 王树海21-22
Application of the Machine-mounted High-pressurized Sprayor of the Mining Machine to Dust-laying曹宏伟23-24
Analysis of the Safety Problem in the Unloading of Model DZ Outside-filled Single-hydraulic Props郭晓娥, 赵金录25-27
