“Multi-blind” work mode of Internet+ coal mine safety supervision
6th INTERNATIONAL SYMPOSIUM ON MINE SAFETY SCIENCE AND ENGINEERING
Long Yuzhen  China University of Mining & Technology-Beijing
P
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Study on the evolution characteristics of coal mass spalling during coal and gas outbursts
6th INTERNATIONAL SYMPOSIUM ON MINE SAFETY SCIENCE AND ENGINEERING
Wang Chenchen  China University of Mining and Technology-Beijing;Li Feng  China University of Mining and Technology-Beijing
P
仅限参会人 口头报告
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