Ecological restoration and treatment structure of slope safety platform
YU YANGXIAN, WANG LEI, GOU RUIQIU, YUAN QINGDONG, LIU FENGJUN, BAI YANBO, LIAO YONG, YANG FAN, YU XINXIN, ZHANG MINGGUO
Year of Publication 18.04.2023
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Year of Publication 18.04.2023
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360-degree omnibearing flexible amorphous silicon film solar photocell laser signal receiver
YUAN QINGDONG, ZHU GUANNAN, JIANG GUANGYAO, YUE MING, YAN XUEDONG, LIU PENG, JIN WENYUE, CUI JIAN, FAN XINGHUA, ZHANG AO, LIU SHUOTING
Year of Publication 11.11.2022
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Year of Publication 11.11.2022
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Self-cleaning efficient operation and maintenance assembly
YUAN QINGDONG, CAI XIA, SHI GANG, WU ZHEN, SUN XINFENG, LU WENHUA, LING FENG, CHEN GUOQING, QIAN HONGQIANG
Year of Publication 01.07.2022
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Year of Publication 01.07.2022
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Sealing device for submarine pipeline maintenance pipe clamp
YE YONGBIAO, YUAN QINGDONG, MAO JIAYOU, LI LONGXIANG, QIU HUIWU, CAO CHENLEI, ZHANG XIWEI
Year of Publication 20.03.2020
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Year of Publication 20.03.2020
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Deepwater anchor system connecting plate auxiliary tool
YUAN QINGDONG, WANG JIEWEN, WANG HUOPING, WANG DEYANG, LI LONGXIANG, GAO CHAO, HE FOLIN, LIU HAO, SHI JINKUN
Year of Publication 15.01.2021
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Year of Publication 15.01.2021
Patent
Sealing device for submarine pipeline maintenance pipe clamp
YE YONGBIAO, YUAN QINGDONG, MAO JIAYOU, LI LONGXIANG, QIU HUIWU, CAO CHENLEI, ZHANG XIWEI
Year of Publication 06.09.2019
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Year of Publication 06.09.2019
Patent
Anti-corrosion anti-cracking anti-electrization gravity anchor for ocean internal wave observation submerged buoy
YUAN QINGDONG, CHEN LIANG, ZHANG NING, YAN FENG, LI GUODONG, XIONG XUEJUN, FENG LIMEI, YUN SHENGJUN
Year of Publication 21.06.2019
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Year of Publication 21.06.2019
Patent
A hydraulic prop bed -jig for tension leg platform segmentation is built
YUAN QINGDONG, YIN HANJUN, YANG LIANG, WANG YIJIANG, WANG HUOPING, YUAN HONGTAO, GAO JINGKUN, FAN ZHIFENG, LI CHUNHUI
Year of Publication 10.04.2018
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Year of Publication 10.04.2018
Patent