..............page:6-10+24
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On geologic genesis of heat-hazard in west wing of Qianjiaying Mine
Xi Fangzhe;Zhu Yanming;Hang Yuan;Yao Wentao;School of Resource and Geoscience;China University of Mining and Technology;Key Laboratory of Coalbed Methane Resources and Reservoir Formation Process of the Ministry of Education;China University of Mining and Technology;
..............page:42-45
Determination of optimal explosive air ratio for borehole bottom interval charging
Zhang Yuanjuan;Sun Wenbiao;Huang Jinxiang;Feng Yusong;Wang Fenghuang;Henan Province Universities Key Laboratory Breeding Base of Coal Mine Disaster Prevention and Control Laboratory;Henan Institute of Engineering;Department of Safety Science and Engineering;Henan Institute of Engineering;School of Mechatronical Engineering;Beijing University of Technology;Hubei Huangmailing Phosphorus Chemical Industry Co.;Ltd.;Hubei Yihua Group Mining Co.;Ltd.;
..............page:46-49
..............page:50-53+57
..............page:58-61+89
..............page:82-84+94
..............page:98-101
..............page:102-105
..............page:106-109
..............page:110-113+117
..............page:114-117
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..............page:123-124