1Research on application of downward ventilation to coal mining face in horizontal seam with coal outburst in potentialYU Xue-ping, HUANG Shuang-jie1-3,272Mass customization theory applied to coal mine machinery manufacturingLI Ping, LIN Fu-yan, LIU Chun-sheng4-63Support technology for goaf left by small coal mine in mine shaft bottom of Shuguang MineLI Bao-zhu, ZHANG Jian7-8,144Relationship between selection of coal mining technology and prevention of gas emission and coal spontaneous combustionLI Guo-jun, SUN Shao-jun9-11,175Bolt/steel mesh/anchor/shotcrete combined support system applied to construction of Ronghua Mine Inclined shaftXU Hua-chun, QIN Yu-ming12-146Mining practices on ZF4600 hydraulic powered supports with steel mesh passing through coal pillars in top slicingZHANG Lai-ren15-177Multi medium communication system for small coal minesWANG Zhan-bang, LI Wen-feng, ZHENG Xue-zhao18-208Discussion on lump coal rate of drilling and blasting mining method for thin seam in Fujian ProvinceHE Biao-qing21-239Design of mine safety information management system base on Web and DWYAN Hai-ying, GUO De-yong, WU Yu-lu23-2510Measurements and analysis on insulation resistance of 3.3 kV power supply system in underground mineTang Xiang, YAN Guang26-2711Analysis on suitability of mini type hydraulic powered caving support fro deep inclined special thick seam miningLIU Jun-feng, WANG Guo-fa28-3112Support for special thick complex roof of soft and weak semi coal and semi rock roadway in Jixi Mining AreaHUANG Yue-dong, LIU Tong-hai, JIANG Chong-tao, DENG Hong-yi31-3313Hydraulic powered supports and associated equipment for Fully mechanized caving mining face in special soft and thick seam of Luling MineMENG Qing-kun, PANG Kuan-gan, ZHAN Zhen-jiang34-3614Practices and application of clean coal mining technology in Undergroud MineDONG Feng-bao, HUN Bao-ju37-3915Experiment on Barkhausen effects in metal bolt loading measurementJI Hong-guang, SHA Hai-fei, CHEN Hai-feng, MU Xiang-rong40-4216Research and application of two stage coupling grouting technology in incompact and fractured surrounding rock of mine roadwayWANG Wei-jun, YANG Lei, LIN Da-neng, LI Shu-qing42-4517Theoretical research on electric magnetic radiation coupling of coal and rock rheidXUE Er-long, HE Xue-Qiu, NIE Bai-sheng, HE Jun46-4818Practices on comprehensive repair for deep high pressure soft rock chamber after failedYU Jing-quan49-5119Hihg temperature sulfur catching features of calcic base sulfur catcher in coal briquetteHE Li-xin, ZHANG Xian, LIU Jing52-5420Research on closed to displacement sensor for parkingLI Yu-liang, LI Jing, LI Dian-ping, KONG Yue, GUO Xiang-sheng55-56 