1Analysis on site measurement of support pressure distribution law for seam of fully mechanized longwall top coal caving miningXIE Guang-xiang, YANG Ke, CHANG Ju-caiTechnology and Experiences1-32Noise control method for remote optical fiber methane gas sensor systemZHANG Xue-jun, LI Zhi-zhongTechnology and Experiences4-53Coal mining technology for seams with very closed distance in Wangcun MineZHOU Qi-weiTechnology and Experiences6-104Design on decision support system of mine spontaneous combustion prevention and control base on GISYANG Yong, ZHOU Xin-quan, DU Xue-sheng, WANG Run-huaTechnology and Experiences11-135Research on optimization of mine ventilation system in Shenhuo Coal and Electric Power CorporationCHENG Le-tuan, LI Yue-guang, CHANG Xing-minTechnology and Experiences14-166Air duct pressure releasing device applied to long distance local ventilationLI Jing-quanTechnology and Experiences17-197Application of water injection with shallow boreholes in coal mining face of Luling MineNIE ZhengTechnology and Experiences19-208Present status of coal mine auxiliary transportation and application of rubber tyre transportation technology in China coal mineYANG Tao-renTechnology and Experiences21-239Infrared spectrum applied to research of ash fusionLI Hui, LI Han-xu, WU Cheng-liTechnology and Experiences24-2610Measurement of revolution speed of multi digital airometerPENG Huai, WU Zheng-yan, JIANG Shu-guang, HU Wei-xiTechnology and Experiences27-2911Belt mining technology in Qianjiaying Mine under villageLIU Han-tingTechnology and Experiences30-3212Calculation and search system of inner deflection angle for hoisting steel rope base on VISUAL BASICMA JunTest and Research33-3613Experiment and research on stabilization control of high deformed surrounding rock in mine low strength soft rock roadwayLI Da-wei, HOU Chao-jiongTest and Research36-3914Mechanism study on coal degradation and converted with white rot fungusesWANG Long-gui, ZHANG Ming-xu, OU Ze-shen, SHEN Guo-juanTest and Research40-4315Research on flux added to reduce ash fusion temperature of Huainan coalSUN Qun, XUE Yong-qiangTest and Research43-4516Air and coal ratio effected to circulated fluidized bed coal gasificationZHANG Rong-guang, CHANG Wan-lin, NA Yong-jie, L(U) Qing-gangTest and Research46-48,5217Test and research on compacted characteristics of immersed water saturated soft sandstoneZHANG Lian-ying, MAO Xian-biao, FAN Xiu-juanTest and Research49-5218With MATLAB to simplify design of driving system for double speed multi winchMA Yong-jie, LI Bing-wen, LIU Xin-ke, CHEN Shi-qiTest and Research53-5519Research on water injection test in seam of Yanzhou and Jidong coal fieldsZHOU Gang, CHENG Wei-min, SONG Xian-ming, WANG Hong-quanTest and Research56-6020Research and development of series collected electricity method meterZHENG Xiao-liangTest and Research61-63 