Research on roadside filling body materials and reasonable width of gangue concrete von Gengqun YANG, Jun WANG, Yongkang SUN, Xianhui CHEN, Wenpu LI, Tao WANG

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Protection method for bedding drilling of working face influenced by mining von ZHOU DASHENG, YANG GENGQUN, WANG JUN, XUE JIANGDA, ZHOU WANG, SUN YONGKANG, ZHANG JUN, ZHANG ZHAOPENG, ZHANG XINJIE, GUO ZIBIN

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Multi-unmanned aerial vehicle cooperative area coverage method under communication constraint von YANG GENGQUN, ZHANG JINMING, FAN NAN, YAO WENJUN, LIU BO, LI JIANGJIANG, YUAN YANWEI, DENG CUNBAO

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Colliery underworkings supporting device von JIN ZHIYUAN, SUN YI, YANG GENGQUN, MA QIXIONG, XU MENGTANG, ZHAO XIAOYING, SONG WUCHUN

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Position information reporting method and device, readable storage medium and computer equipment von LIU GENGQUN, LI YANG

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Go upward and suspend a section section in midair and assemble and move movable support and make bridge crane von SHANG QINGBAO, ZHU XIONG, XU BIN, ZHOU GUANGZHONG, LI HUA, HE YINGCHUN, YANG YUANCHUN, ZHAO JUN, JI XINGHUA, CHEN HUAFANG, XU HONGSHENG, ZHU HAIYAN, TU XIANXING, LI LIANG, ZHAO GENGQUN

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Image sensor for digital X-ray detector von CHEN ZONGHAN, WENG WEIPENG, YU SHUQIAO, ZHOU PEIXIN, YANG JIAKUN, ZHOU GENGQUN

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