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Analysis of influencing factors on self-healing of mining-induced overlying rock fissures in coal mine
Xie Qihong1,Yang Jiangshan1, Shao Xianjie2, Chu Chengcheng1, Wang Xuming1, Liu Xiaoxiao1
1. Puyang Petrochemical Vocational and Technical College, Puyang 457000, China; 2. School of Vehicle and Energy, Yanshan University, Qinhuangdao 066004, China


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