Tool for pouring module core concrete of modular inspection well
SHI XUBO, LEE DAE-RO, GUO ZIJING, WANG XIN, DONG YANCHAO, ZHANG FUSEN, LIU ZHIYONG, FENG SHIKAI, ZHANG PENG, SUN NAKE, DI YANLIN, GUO LINZE, ZHANG QUANLE, ZHAO JINGTAO, QIAO YONGLI, WANG FENG
Year of Publication 28.07.2023
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Year of Publication 28.07.2023
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Asphalt crack pouring device for municipal roads
LIU ZHANWEI, WANG XIN, LIU JIACHEN, ZHAO SHIMAO, SHI LEI, ZHAO MUYAO, LI CHUNXIU, WANG XUEZHI, WU LICHUN, WANG XIAOWEI, ZHANG FUSEN, ZHANG PENG, SHANG WEIDONG, WU ZHENBIN, GAO JUNHUI, DI YANLIN, GUO LINZE, CAO XIANGPENG, GAO KUO, WANG FENG, ZHANG DAQING
Year of Publication 21.06.2024
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Year of Publication 21.06.2024
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Cutting type reamer for gravel stratum and strongly weathered rock stratum
LIU ZHANWEI, WANG QIMING, WANG XIAOWEI, ZHAO TENGYUN, LI ZHUO, LIU ZHIYONG, ZHANG PENG, MA YONGBO, DI YANLIN, WU LIBIN, GUO LINZE, ZHANG QUANLE, LIU RANRAN, WANG FENG, ZHANG DAQING
Year of Publication 16.05.2023
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Year of Publication 16.05.2023
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Horizontal guide drill bit for broken stone, block stone and strong weathering stratum
LIU ZHANWEI, GUO ZIJING, ZHANG WANGFENG, WANG ZHENZHONG, SONG ZHENWU, ZHANG FUSEN, LIU BINGXIN, LIU ZHIYONG, ZHOU JINFA, WANG LIJUN, DI YANLIN, GUO LINZE, ZHOU WENLONG, ZHAO JINGTAO, ZHAO PENGCHENG, QIAO YONGLI
Year of Publication 16.05.2023
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Year of Publication 16.05.2023
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Built-in steel mould for circular inspection well
NIE JINLING, LIU ZHANWEI, SHI LEI, GAO LIKANG, WU LICHUN, LIU BINGXIN, ZHANG FUSEN, ZHOU JINFA, MA YONGBO, DI YANLIN, ZHOU WENLONG, SHI XIAONAN, ZHANG QUANLE, ZHAO JINGTAO, LIU RANRAN
Year of Publication 14.10.2022
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Year of Publication 14.10.2022
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Vacuum water pumping device
GUO ZIJING, LIU ZHANWEI, WANG XIN, WANG QIMING, SHI LEI, WANG ZHENZHONG, GAO LIKANG, LIU BINGXIN, ZHANG FUSEN, ZHOU JINFA, GUO YUELIANG, DI YANLIN, WU WEI, SHI XIAONAN, WANG FENG
Year of Publication 12.07.2022
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Year of Publication 12.07.2022
Patent
Template for road construction and mold for road construction
WANG XIN, WANG QIMING, WANG ZHENZHONG, GAO LIKANG, ZHOU JINFA, GAO JUNHUI, MA YONGBO, DI YANLIN, WU WEI, ZHANG HAIJIAO, SHI XIAONAN, ZHANG QUANLE, LIU RANRAN
Year of Publication 05.11.2021
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Year of Publication 05.11.2021
Patent
Grouting slurry and underground pipeline grouting method
LIU ZHANWEI, NIE JINLING, WANG QIMING, LI HUAWEI, GAO LIKANG, WU LICHUN, LIU BINGXIN, ZHANG FUSEN, ZHOU JINFA, LIU ZHIYONG, SHANG WEIDONG, MA YONGBO, DI YANLIN, ZHANG HAIJIAO, SHI XIAONAN, ZHANG QUANLE, LIU RANRAN
Year of Publication 12.04.2022
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Year of Publication 12.04.2022
Patent