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    Safety and high-recovery mechanisms and application research for initial mining of thick-coal-seam with complex structure and thick-hard roof

    Safety and high-recovery mechanisms and application research for initial mining of thick-coal-seam with complex structure and thick-hard roof

    Chang, Zechao, Wang, XufengAff1, IDs41598024700853_cor2, Qin, Dongdong, Yu, Jinzhu, Chen, Xuyang, Wang, Jiyao, Niu, Zhijun, Qian, Chenlong

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