1Study on Decision System of Safety Evaluation in Coal Mine VentilationGAO Zhong-hong, ZHENG Yang, WANG Yong-anTest and Research1-32Research on Computer Testing System of Oil Pump and Motor of Coal Mining EngineLU Zhen, ZHANG LiTest and Research4-63Efficient Method of Improving Measuring Precision of Catalyzing Burning Gas Alarm ApparatusLI Ying-jian, XIAO Lin-jing, XUE Lin, ZHOU Gong-haiTest and Research7-104Application of Quantification Methods in Regional Prediction of Outburst DangerousDONG De-bin, CAO Yao-linTest and Research10-135Key Production Technology of New Fibre Glass Reinforced Plastics BoltMA Nian-jie, LIU Hong-tao, LI Ying-ming, JIA An-liTest and Research14-166Experimental Study on Influences of Fuel Oil Phase on Anti Deflagration of Permissible Expanded Ammonium Nitrate ExplosiveZHOU Xin-li, LU Ming, LU Chun-xu, WANG Yi-lin, HU Bing-cheng, YE Zhi-wen, LIU Zu-liangTest and Research17-197Energy Consumption Distribution of Mine Main Ventilator under Parallel Function and Method of VisualizationWU Feng-liang, CHANG Xin-tan, LI Long-qingTechnology Experiences20-238New Technology of N2 Pressure Regulating for Explosive Fire District Treatment in Gassy MineBI QiangTechnology Experiences24-259Application of New Filling Technology of Mine Solidification FoamGUO Chun-huiTechnology Experiences26-2710Influence of Atmospheric Pressure on Gas Emission in Faces and Controlling MeasuresYAN Bin-yi, QIN Yu-jinTechnology Experiences28-2911Spontaneous Combustion Parameters of Browning Coal in N2405 Face of Daxing Coal MineZHANG Hong-jun, LI Jing-kun, ZHANG LiangTechnology Experiences29-3112Choice of Optimal Avoiding Disaster Path Underground during FireFU En-jun, TANG An-dongTechnology Experiences32-3413Development of Distribution Measurement System for Mine Main Ventilator PerformanceTechnology Experiences34-3714Technology of Water Disaster Controlling and Rescue when Coal Mining over Ordovician and Cambrian Limestone Water in He'nan Coal Mine ZoneGUAN En-taiTechnology Experiences38-4115Gas Geology Method for Regional Prediction of Coal and Gas Outburst in Gassy MineWANG En-yingTechnology Experiences42-4416Controlling Action of Tectonic Coal to Outburst and Probing into Its Critical ValueLIU Ming-ju, LONG Wei-cheng, LIU Yan-weiIssue Discussion45-46,5017Analysis on Genesis of Abnormal H2S, CO2 etc. In Coal Mine Gas in ChinaWANG Ke-xin, FU Xue-haiIssue Discussion47-5018Application of Fuzzy Wavelet Network in Coal and Gas Outburst PredictionIssue Discussion51-5419Analysis and Thinking about A Wire Breaking Roadster Accident in Inclined Drift LiftingZHAO Bao-ting, ZANG Bei-guan, JI Xiao-fengIssue Discussion55-5720Test Device of Safety Degree of Exploder CombustibleZHANG Chun-yu, MENG Song, ZHENG FengIssue Discussion58-59 