Vertical shaft full-automatic unloading system
LYU XIANGDONG, SHI CHAOYANG, SONG CHAOYING, LIU JIANHUA, REN LIANKUI, WU BAOQIANG, PANG HAIQING, DONG ZONGBIN
Year of Publication 18.03.2015
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Year of Publication 18.03.2015
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Entry driving machine gyration is supported and is overhauld device
LYU XIANGDONG, CHEN XUANMIN, GUO ZHIYI, JU HONGBO, JIAO ZHIDONG, MIAO HAOQI, LU JINGFENG, ZHAO YUNLU, REN LIANKUI, WU BAOQIANG
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Year of Publication 09.12.2015
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Colliery is mobile substation buffer stop in pit
YAN YOUYI, LYU XIANGDONG, JU HONGBO, GUO FANGXING, ZHANG LIANZHI, REN LIANKUI, WU BAOQIANG, WANG QUANLIN, FU BAOSHU
Year of Publication 16.09.2015
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Year of Publication 16.09.2015
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Take earthing pole in pit of spiral mouth probe
ZHAO XULING, SHI QISHUN, FAN XIAOMING, JU HONGBO, CUI JIAJIA, LU JINGFENG, REN LIANKUI, CUI ZHONGHE, REN JIANYE, XU JIAHE
Year of Publication 10.07.2018
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Year of Publication 10.07.2018
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Corrosion bolt extracting tool
SHEN HAILI, BAI XUFENG, WANG GANG, ZHANG HUIJUN, FAN XIAOMING, GUO LIANG, GUO MIN, JIAO GUOSHUN, DONG BAOHONG, ZHANG AIZHONG, REN JIANYE, REN LIANKUI
Year of Publication 06.07.2018
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Year of Publication 06.07.2018
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Mining explosive -proof and intrinsic safety vacuum feed switch circuit that leaks electricity
WANG MIN, YAN YUFEI, ZHANG XUBO, JU HONGBO, CUI YUJIAN, CHANG HUPING, CUI ZHONGHE, REN LIANKUI, LI XUJUN
Year of Publication 20.06.2017
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Year of Publication 20.06.2017
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