Large triaxial confining pressure chamber for coarse-grained soil and sample manufacturing and mounting method
WANG WEI, HE YUQI, LIU YANBO, YIN TINGLIN, ZHANG NINGHANYU, YU JIFU, JI ZHANGUO
Year of Publication 30.01.2024
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Year of Publication 30.01.2024
Patent
Universal mechanical property detection test equipment for sand control screen
WANG WEI, HE YUQI, LIU YANBO, YIN TINGLIN, ZHANG NINGHANYU, YU JIFU, JI ZHANGUO
Year of Publication 29.12.2023
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Year of Publication 29.12.2023
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Size-selectable portable circuit breaker isolation trolley crank
ZHAO QINGQING, YAN FUQIANG, MA XIANLONG, XIANG XUAN, DENG GUAN, YANG DAN, ZHOU HONGPENG, LUO JIE, YU JIFU, ZHAO YUNGANG, LI JIANGRONG
Year of Publication 21.03.2023
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Year of Publication 21.03.2023
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Method for preparing carbon cathode material and lithium iron battery using the material
WANG FENGQIN, YANG SHAOBIN, FEI XIAOFEI, YU JIFU, SHEN DING, WANG YONG, QI RUIPING
Year of Publication 28.05.2014
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Year of Publication 28.05.2014
Patent
Method for preparing carbon cathode material and lithium iron battery using the material
WANG FENGQIN, YANG SHAOBIN, FEI XIAOFEI, YU JIFU, WANG YONG, QI RUIPING
Year of Publication 28.05.2008
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Year of Publication 28.05.2008
Patent
Making method of compound graphite cathode material and lithium ion battery using this material
WANG FENGQIN, YANG SHAOBIN, FEI XIAOFEI, MENG LINA, YU JIFU, JIANG NA
Year of Publication 16.01.2008
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Year of Publication 16.01.2008
Patent
Agitation type reactor for preparing lithium ionic cell cladding cathode material
JIAO JIAN, WANG FENGQIN, YANG SHAOBIN, FEI XIAOFEI, MENG LINA, YU JIFU, WANG HUAN, CUI ZHENYU
Year of Publication 17.09.2008
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Year of Publication 17.09.2008
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