Coal Winning Methane Controlling Technology by the Way of Cutting Cross Roadways in Fully- mechanized Coal Mining Faces of Methane Emission Abnormal Zone in Xingtai Coal Mine尹志民, 梁建民5-7
Error Analysis for Detecting Mine Ventilation Resistance by Air Gauge Base Point Method and Choice for the Location of Base Points曲方, 刘克功, 李迎业, 赵新华10-12
Preventive Measures for Spontaneous Combustion in New Coal Refused Hill of No.3 Coal Mine of Hongyang贾宝山, 韩德义13-15
Prevention and Treatment for Methane and Spontaneous Combustion in Gassy Coal Seam Fully - mechanized Roof Caving Faces刘振清, 刘鸿博, 寇晓明16-18
Practice of Pressure Balance Technology in Closed Zone of No.4 Coal Mine of Hebi Coal Mining Administration张永明, 张满圈, 巩春生, 赵建军, 贾学军23-25
