1Application of controllable electric resistance high voltage soft start to coal mineZHANG Ju-biao, LI Nan1-52Comprehensive gas control for high gassy fully mechanized top coal caving mining faceWANG De-zhang5-73Upgrade reform of central station for MONARC mine safety monitoring and control systemL(U) Peng-fei, LU Zheng, HE Le-gen8-114Analysis on rescue technical process and countermeasures for water inrush accident in Heye MineHE Bao-sheng12-145Double-unit coal mining technology for thin seam coal mining face with road retained for next sublevelCAO Yao-feng15-166Application of three phase foam fire extinguishing technology in Chaili MineQIN Bo-tao, WANG De-ming, LIANG Xiao-yu, SHI Zhen-fan, XIE Ben-xu, GAO Feng-liang17-197Construction technology for outer wall of freezing section in special thick overburden of Longgu auxiliary mine shaftXU Hui-dong, YANG Ren-shu, GUO Bao-guo, WANG Min-jian20-228Discovery on bolt steel mesh shotcrete support technology for mine roadway in Luling MineZHOU Xu23-249Research on hydraulic cutting technology for seam gateway with coal and gas outburst in potentialGUO Zhong-hai25-27,5310Roadway retaining technology for next level in coal base strata applied to Daihe MineYIN Xian-zheng, WANG Yong-shun, FANG Xiao-wei28-30,3311Application of electric magnetic radiation to on-time monitoring and measuring of coal and gas outburst in mineLI Zhong-hui, WANG En-yuan, HE Xue-qiu, LIU Zhen-tang, SONG Xia-nü31-3312Harmonic analysis and control on F-D hoist after digitalized reformTAO Jian-ping34-3613Research and application on mechanics features of mine shaft lining shrinkable connector for freezing mine shaftRONG Chuan-xin, CHENG Hua, CAI Hai-bing37-41,4514Analysis on influence factors to formation of NOx pioneer materials under rapid pyrolysis conditions of coalFENG Zhi-hua, NIE Bai-sheng, CHANG Li-ping, XIE Ke-chang42-4515Test and research on parameters of planetary gear loading mechanism for mine roadheaderWANG Shao-bei46-4816Design of automatic train-loading system for mine railwayZHANG Dong-mei, WANG Cheng-gang48-5017Application of local prevention technology of coal and gas outburst with excavation and gas drainage in Qinan MineZHOU Wei-jin51-5318Research on flame resistance, abrasion resistance and corrosion proof coatingFANG Wen-yan, WANG Feng-wu54-5619Research on mine pressure behave law for fully mechanized top coal caving mining face in Pingshuo Mining AreaNAN Pei-zhu, DU Chun-yu57-5920New development on probing and measuring technology for failed cracking of overburden rockZHANG Hua-xing, ZHANG Gang-yan, XU Yan-chun60-62,56 