Mine ground solid waste material semi-underground distributed storage and unloading system von NIU XIAOSEN, ZHANG QI, ZHANG JIANZHONG, WU JUN, WANG LAXU, WU HONGLIN, ZHANG JIAN, ZHANG QIANG, CHEN FENG, YANG JUNHUI

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Gangue conveying belt shunting device von MA YIDE, ZHANG JIANZHONG, ZHU YONGNAN, ZUO LISHUANG, GAO YUNLEI, WANG LAXU, DU HAILIN, PAN MINGLIANG, QIU YANHAI, LIU YAPENG, SUN GAOLIANG, LI JUNXIAO, CHEN HAOCONG, WANG MING

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High water mining with filling hydraulic support von ZHAI RONGTAO, ZHANG JIE, LONG CHAO, WANG LAXU, WANG SHENYOU, TIAN YUFEI, CAO JIANBO, LIU JIANYI, LU MINGJIAN, XIE RUIFENG, JIN XUEQIAN, ZHANG WUDONG, QIU YANHAI, MI ZIBO, SHI TONGJUN, GUO WEIYONG

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Hydraulic support for high-water cut and fill mining von ZHAI RONGTAO, ZHANG JIE, LONG CHAO, WANG LAXU, WANG SHENYOU, TIAN YUFEI, CAO JIANBO, LIU JIANYI, LU MINGJIAN, XIE RUIFENG, JIN XUEQIAN, ZHANG WUDONG, QIU YANHAI, MI ZIBO, SHI TONGJUN, GUO WEIYONG

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