2Experimental Study of High-performance Foam——a Separate Chemical Agent Carrier for Coal Spontaneous CombustionTest and Research3-5
3Characteristics of Coal Pillar's Concentrated Load and Its Influence on Surrounding Rock Stress of RoadwayTest and Research6-8
6Development of ZYW-1900R Fully-hydraulic Drilling Machine for Loose Outburst Coal SeamTest and Research15-17
7Research on Pre-alarm and Air-flow Control System for Fire Disaster in Mine Belt-haulage RoadwayTest and Research18-20,24
8Numerical Simulation Study on Surrounding Rock Deformation in Large-sectional Mining of Steep SeamTest and Research21-24
12Development of Simulation System for Coal Mining Subsidence Disaster Based on GISApplication Techniques34-36
13Optimal Selection of Transformation Schemes of Mine Ventilation System Based on Improved AHPApplication Techniques37-39,42
14Application Study of Seam-gas Content Direct Measurement Method in Sihe MineApplication Techniques40-42
15A New Generation of "Biopak 240R" Breathing-bin-type Positive Oxygen RespiratorApplication Techniques43-45
19Study on Gas Prevention and Control Technique for Exposing Flat Outburst Seam in a Crosscut under Complicated Geologic ConditionsTechnical Experience54-56
20Analysis on Impact Regularity of Surface Weather upon Underground WeatherTechnical Experience57-59,62
