Testing device for preparing cement test piece with cracks
LEI GUANSI, LIU RUI, XIAO, WEIMIN, LUO ZHIQIANG, YANG JUNYU, FU YESHAN, LUO DANNI, HU QIUHAN
Year of Publication 14.06.2022
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Year of Publication 14.06.2022
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Test device capable of cementing rock joint surface by stages by adopting fluid
ZHANG PEIPEI, XIAO WEIMIN, DING WEIKE, TANG ZIFENG, CHEN YINZHEN, YANG XUE, FU YESHAN, ZHAN KUO, WANG RUNDONG
Year of Publication 08.11.2019
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Year of Publication 08.11.2019
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Test device capable of cementing rock joint surfaces through using fluid in phased manner and use method
ZHANG PEIPEI, XIAO WEIMIN, DING WEIKE, TANG ZIFENG, CHEN YINZHEN, YANG XUE, FU YESHAN, ZHAN KUO, WANG RUNDONG
Year of Publication 31.05.2019
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Year of Publication 31.05.2019
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Device that traffic flow and speed of a motor vehicle were gathered based on infrared matrix
YANG FANGYI, LIU GUOJUN, WANG DAHUAN, HU ZEYOU, LIU CANHONG, FU YESHAN, LI DEFEI, LIU SHUAI
Year of Publication 14.07.2017
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Year of Publication 14.07.2017
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Traffic flow and vehicle speed collecting device and method based on infrared matrixes
YANG FANGYI, LIU GUOJUN, WANG DAHUAN, HU ZEYOU, LIU CANHONG, FU YESHAN, LI DEFEI, LIU SHUAI
Year of Publication 25.01.2017
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Year of Publication 25.01.2017
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Arch retaining structure
WANG KUN, HE LINFENG, FU YESHAN, LI XIUYU, WANG NA, WANG LIANGLU, XIANG XINYI, CHEN HONGXU, WU ZHENZHEN, FENG ZHIQIANG, CHU ZIYI, YOU BINBIN, LU ZHUOQI
Year of Publication 30.01.2018
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Year of Publication 30.01.2018
Patent