Waterproof drainage device for hydraulic engineering construction
XU XUNHUA, LI LE, YUAN YUWEI, HE TAO, WANG YUEHUA, LI HUGANG, DU RUNYANG, LUO CHAO, YANG JUNJIE, AI DAWEI, ZHENG WEI, YANG NA
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Year of Publication 21.06.2024
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Filtering device with filter screen convenient to replace
SONG LI, XU YIQIN, DU RUNYANG, WANG JICHUAN, HAO YUFEN, SHANG WENPEI, WANG NA, ZHANG RUIXIN, YAN HAOHAO, WANG YAN
Year of Publication 24.03.2023
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Year of Publication 24.03.2023
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Rapid precipitation equipment
XU LU, DU RUNYANG, HAN ZHONGYANG, CHEN YINGYING, ZHANG YAQING, LIU YAQIONG, CUI ZHONGCHAO, JIA YUN, YANG NA, YAN HAOHAO
Year of Publication 24.01.2023
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Year of Publication 24.01.2023
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Hoisting device for pipeline laying
YANG LIFEN, DU RUNYANG, HAO YUFEN, LI JIAQI, ZHANG QIANG, ZHANG XIN, WANG YAN, YAN HAOHAO, GUO LIQIANG, KANG NING
Year of Publication 17.01.2023
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Year of Publication 17.01.2023
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Concrete lining equipment
ZHU QUN, LI BING, SONG LI, DU RUNYANG, LI HUGANG, WANG MIAO, YANG BO, XIE LEI, ZHANG XIN, WANG YUANYUAN
Year of Publication 04.08.2023
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Year of Publication 04.08.2023
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Ventilation device for plateau high and cold tunnel construction
ZHU QUN, LI BING, SONG LI, DU RUNYANG, LI HUGANG, WANG MIAO, YANG BO, XIE LEI, ZHANG XIN, WANG YUANYUAN
Year of Publication 21.10.2022
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Year of Publication 21.10.2022
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Cutting device for hydraulic concrete lining construction
ZHU QUN, LI BING, SONG LI, DU RUNYANG, LI HUGANG, WANG MIAO, YANG BO, XIE LEI, ZHANG XIN, WANG YUANYUAN
Year of Publication 21.10.2022
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Year of Publication 21.10.2022
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