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Year of Publication 15.12.2017
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Resorption device of urea pump
DU GUANGJIE, NIU GUOXIAN, LIU YINSHUI, SHI YOUCHENG, YANG SHUDONG, NIU ZHUANG, PAN XIWEI
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Year of Publication 07.11.2017
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Urea pumping system
DU GUANGJIE, NIU GUOXIAN, LIU YINSHUI, SHI YOUCHENG, YANG SHUDONG, NIU ZHUANG, PAN XIWEI
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Year of Publication 13.10.2017
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Plunger type water pump
CHEN JINGYUE, JIANG ZHUO, MAO XUYAO, LIU YINSHUI, GUO ZHI-HENG, WU DEFA, HE XIAOFENG, ZHU BIHAI
Year of Publication 15.04.2014
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Piece washs fishing tool in horizontal well casing
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Year of Publication 22.08.2017
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Highly-reliable sealed submarine sewage pump
ZHANG ZHIBIN, PANG HAO, GUAN ZIWEI, GUO WEI, CHENG QIAN, LUO GUANG, DENG YIPAN, LIU YINSHUI, WANG ZHENYAO, WU DEFA, TANG QUNGUO, MIAO NA, LI LIANG
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Year of Publication 30.06.2020
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Dark liquid accuse stop valve in sea full sea of dark automatic compensation type
LI CHAO, DENG YIPAN, ZHAI XIAOMIN, PANG HAO, LIU YINSHUI, CHENG QIAN, WANG ZHENYAO, WU DEFA
Year of Publication 26.06.2018
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Year of Publication 26.06.2018
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PLUNGER WATER PUMP
LIU, YINSHUI, ZHU, BIHAI, HE, XIAOFENG, JIANG, ZHUO, WU, DEFA, MAO, XUYAO, GUO, ZHIHENG, CHEN, JINGYUE
Year of Publication 12.09.2012
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Year of Publication 12.09.2012
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Complete adjustable ballast of extra large bathyscaph water injection valve that flows automatically
LI CHAO, DENG YIPAN, ZHAI XIAOMIN, PANG HAO, LIU YINSHUI, CHENG QIAN, WANG ZHENYAO, WU DEFA
Year of Publication 11.05.2018
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Year of Publication 11.05.2018
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Many functional convergence's energy -saving complete adjustable ballast system of extra large bathyscaph
LI CHAO, DENG YIPAN, ZHENG MINGDONG, FANG MENGSI, NIU GUOXIAN, LIU YINSHUI, CHENG QIAN, WU DEFA
Year of Publication 27.04.2018
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Year of Publication 27.04.2018
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Modularized integrated full-sea deep diving submersible adjustable ballast device
LI CHAO, DENG YIPAN, ZHENG MINGDONG, FANG MENGSI, NIU GUOXIAN, LIU YINSHUI, CHENG QIAN, WU DEFA
Year of Publication 27.03.2018
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Year of Publication 27.03.2018
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