Vertical-shaft water cut-off structure and vertical shaft with structure
GUO XIANGCAN, AN JIANYING, XU CHANGLEI, GUO LEI, SUN YANG, ZHU WEIGEN
Year of Publication 23.03.2018
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Year of Publication 23.03.2018
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On-demand mine ventilation device, system, method and electronic device
ZHANG WEIGUO, CHEN QINGGANG, YANG ZHUOMING, GU LONGFEI, ZHANG AIMIN, BAI GUANGHUI, GE QIFA, ZHU WEIGEN
Year of Publication 28.12.2018
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Year of Publication 28.12.2018
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Slurry rheological property test system
HE MAOKUN, SHI SHIHU, ZHU RUIJUN, YU RUNCANG, XIE SHENGQING, ZHU WEIGEN
Year of Publication 29.12.2017
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Year of Publication 29.12.2017
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A looped netowrk system that in is used for secret ore deposit middle section
GU LONGFEI, LI SHUO, BAI GUANGHUI, MA WENLI, GUO SHUAI, SHI LEI, ZHU WEIGEN
Year of Publication 31.08.2018
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Year of Publication 31.08.2018
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Ring network system for middle sections of underground mines and method for constructing ring network system
GU LONGFEI, LI SHUO, BAI GUANGHUI, MA WENLI, GUO SHUAI, SHI LEI, ZHU WEIGEN
Year of Publication 23.02.2018
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Year of Publication 23.02.2018
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Stifled valve is prevented in power consumption
ZHU RUIJUN, MA JUNSHENG, ZHOU CAIXIA, PANG MINGZHANG, XIE SHENGQING, ZHU WEIGEN
Year of Publication 12.10.2016
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Year of Publication 12.10.2016
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Stope damper pipe subassembly
Sun Xuesen, Zhu Weigen, Xie Shengqing, Zhu Ruijun, Hu Datao, Pang Mingzhang, Ma Junsheng, Zhou Caixia
Year of Publication 31.08.2016
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Year of Publication 31.08.2016
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Method for correcting different spectrum information to determine material information errors
Chen Jian, Liu Faan, Tan Zhanao, Zhu Weigen, Wei Yike, Wu Yiqing, Liu Yi, Luo Jiajun
Year of Publication 24.08.2016
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Year of Publication 24.08.2016
Patent