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Year of Publication 04.03.2015
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Transformer anti-screwing bolt, nut as well as special self-disassembling tool and installation and disassembling method
DU JIAN, LIU XUEHUI, YANG DINGHENG, CHEN JUNXING, WANG XUEFENG, HUANG FEI, WANG ZHUOYONG, ZHU CHANGSONG, GAO DI, REN DAIGUANG, LIU QUANJIU
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Year of Publication 04.03.2015
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Method for preventing low hanging and high utilization of safety belt based on air pressure sensor
SUN DONGHAN, LIU JINLONG, YANG DINGHENG, WANG XUEFENG, ZHANG JIAN, HUANG ZHONGYUE, GAO DI, FU LEI, LIU QUANJIU, LIU JIANWEI
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Year of Publication 10.04.2020
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Electric rod dipmeter as well as using method thereof
WANG ZHIYUAN, YANG DINGHENG, AN YOUWEI, SHI JINGDONG, LIU CHANGSHUAN, GAO DI, MENG FANJUN, LIU QUANJIU
Year of Publication 08.01.2014
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Year of Publication 08.01.2014
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