Buoyancy type flow distributor and sealing oil vacuum efficient degasser
WANG XIAOWEI, YAN TAO, LIU YONGLUO, CHANG ZHIJUN, LI YEFENG, WANG JUAN
Year of Publication 23.09.2015
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Year of Publication 23.09.2015
Patent
High-flow small-size vacuum efficient degassing unit for sealing oils
WANG XIAOWEI, YAN TAO, LIU YONGLUO, CHANG ZHIJUN, LI YEFENG, WANG JUAN
Year of Publication 23.09.2015
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Year of Publication 23.09.2015
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Special tool for sampling powder
SUN SHUNTAO, GAO GUITIAN, LI YEFENG, WANG LIPING, LIN LIJUAN, LIN LIWA, ZHANG XIN, TENG XUE, XIN WENTAO, QIN YU, SHAN YANHONG, LI ZENGCHENG, LIU NAN, ZHUANG LI
Year of Publication 22.08.2023
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Year of Publication 22.08.2023
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REGENERATIVE CAPABILITY EVALUATION METHOD FOR INDUSTRIAL LUBRICANT REGENERATIVE ADSORBENT
TANG, Jinwei, LIU, Yongluo, WANG, Xiaowei, YAN, Tao, CHANG, Zhijun, WANG, Juan, LI, Yefeng
Year of Publication 12.11.2020
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Year of Publication 12.11.2020
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Curved surface curtain wall mounting equipment
ZHANG JUNGUO, LI YEFENG, WEN ZENGWEI, LI BOTAO, WANG LIBIN, BAO JINCHUAN, FU WENCHAO, GE RUIKANG, FU LIN, WU CHUNTAO
Year of Publication 21.07.2023
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Year of Publication 21.07.2023
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Non-punching coupling device for replacing steel rail turnout
WANG MIN, WEI GANG, JIANG JINZHOU, LI YEFENG, YANG DEZHI, LIU QUANREN, FAN WEI, ZHANG LIZHONG, XU YUPO
Year of Publication 12.08.2022
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Year of Publication 12.08.2022
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Curved surface curtain wall installation construction method
LI BAOQUAN, ZHANG JUNGUO, LI YEFENG, WANG YIMING, WANG BING, JIANG YUNFENG, FU WENCHAO, GAO GUANGBAO, YANG LIGANG, WU CHUNTAO, SHI LIN
Year of Publication 14.07.2023
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Year of Publication 14.07.2023
Patent
Regeneration filter element and novel hole-layout filter element inner barrel for electric oil
ZHU JIE, WANG XIAOWEI, YAN TAO, LIU YONGLUO, TANG JINWEI, LI YEFENG, WANG JUAN
Year of Publication 15.07.2015
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Year of Publication 15.07.2015
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Unmanned aerial vehicle safety patrol operation and control method and system and unmanned aerial vehicle
ZHANG BAOCHENG, YANG GUANG, ZHU WEI, WANG YANWEI, LI YEFENG, ZHANG MO, CHANG DAJIANG, SUN JIANLEI, XU XIUFENG
Year of Publication 29.07.2022
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Year of Publication 29.07.2022
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On-line monitoring sensor for volume resistivity of fire-resistant oil
XIE JIALIN, LI YEFENG, WANG JUAN, FENG LIPING, WANG XIAOWEI, YAN TAO, LIU YONGLUO, WANG TENG, CHANG ZHIJUN, TANG JINWEI, ZHANG JINWEI, FENG QIANGSUO, FU LONGFEI
Year of Publication 23.06.2023
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Year of Publication 23.06.2023
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