Numerical Simulation on Change of Equivalent Permeability of Coal Rock Under Different Stress Ratios door LI Huigui, GAO Baobin, WANG Honglei, LI Huamin

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Capture accounting and emission reduction of methane in the whole life cycle of underground coal mine door YUAN Baiyun, YUE Zongyao, GAO Baobin, LI Bingbing, JIA Tianrang

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Study on Safety Management System of Coal Enterprises Roadway Chief System Based on Networking Collaboration door DAI Jun, GAO Baobin, LI Yan, WANG Xin, CUI Leilei, ZHU Hongbo

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