1Development of New High-pressure Water Reaming Drilling Tool and Its applicationTest and Research1-3
2Analysis and Design of Advancing Mechanism for Outburst-prevention Remote-control Drilling MachineTest and Research4-5,8
3Experimental Study on Aerodynamic Performance of Different Wing-shaped Blades of Contra-rotating Axial-flow FanTest and Research6-8
5Research on Test System for Negative-pressure Resistant Performance of Non-metallic PipeTest and Research11-13
6Research on Electromagnetic Wave Penetration Technique for Concealed Structure in a Working FaceTest and Research14-15,18
7Application of Roof Control Expert System Based on C/S Mode in Duizhen Coal MineTechnical Experience16-18
8Mining Technology for Steep-inclined Unstable Coal Seam with False-inclined Flexible Shield Mining SystemTechnical Experience19-21,24
9Analysis on Gas Harmful Factors and Accident Precautions in Panjiang Coal Mining AreaTechnical Experience22-24
13Practice of Gas Pre-drainage Technology from Outburst Seam in Naluozhai Coal MineTechnical Experience32-33,36
15Application of Combined Support Technique Using Shotcrete and Bolting Wire Mesh, Pre-stressed Cable Anchor, U-type Steel Support and Grouting in Soft Rock Roadway RepairTechnical Experience37-38
18Application of Regional Outburst-prevention Measures in Dahebian Coal MineTechnical Experience43,45
20Grouting Consolidation Process of Mine Soft Rock Roadway and Its Effect AnalysisTechnical Experience46-47
