Construction Technology with Running Water Pressure Control Grouting to Rapidly Seal High Pressurized Ordovician Limestone Water Inrush in Underground Mine王联, 张家乐, 田茂虎3-6
Mine Shaft Back - grouting Technology of Water Control in High Sectional Large Water Inrush in Mine Shaft仝洪昌, 李国栋, 闫昕岭7-9
Construction Experience on Full Mine Shaft Drilling Method Rapidly to Pass through Sandstone in Mine Auxiliary Shaft of Banji Mine周益林, 方运买10-11,6
Design on Frequency Converted Energy Saving System for Salt Water Pump of Freezing Station郑晓亮, 马埒, 胡业林19-22
Applied Research on Pre - cracking Controlled Blasting Technology with Deep Borehole to Driving of Low Permeability Seam Gateway刘健, 刘泽功, 石必明, 蔡峰28-30,40
