Method for solving layer thickness of double-layer metal synchronously and asynchronously rolled composite plate
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Year of Publication 10.11.2023
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Year of Publication 10.11.2023
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Device for preventing opening and closing jump of vacuum circuit breaker
WANG YUNLUN, SU LINFANG, LIU YAN, WU JIANGUO, QIAO FUZHEN, TIAN JINWEI
Year of Publication 13.12.2022
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Year of Publication 13.12.2022
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JP cabinet capable of overtemperature alarm
WANG YUNLUN, SU LINFANG, LIU YAN, WU JIANGUO, QIAO FUZHEN, TIAN JINWEI
Year of Publication 23.09.2022
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Year of Publication 23.09.2022
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Washing device for boiler coil tube
HOU FENG, DING XUEFENG, YAN YAN, CUI HAO, GUAN ENDONG, ZHANG JIANXIN, WEI CAO, WU HAO, LI YUNCHENG, XU HONGWEN, CHEN QIANKUN, SUN QIYUAN, QIAO FUZHEN, WANG QING, BAO YUPING, ZHAO ZHIHUI, RAN CHUNLIANG
Year of Publication 24.06.2015
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Year of Publication 24.06.2015
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Operation platform
YANG SHENG, LIU YUANFANG, XIAO CHANG, DUAN WENLIANG, GAO SONGHAO, QIAO FUZHEN, SHA LEI
Year of Publication 11.05.2016
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Year of Publication 11.05.2016
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Horizontal well can move back can interior cutting device of formula of dragging for
Wang Ben, Wang Jianjie, Liu Yuanfang, Qin Fengbiao, Wang Minzhuo, Liu Dan, Zhao Nanjing, Han Zhongxin, Yu Chao, Duan Wenliang, Li Yatong, Wu Hao, Shang Shike, Ma Chongjun, Qiao Fuzhen, Guan Fanyi
Year of Publication 24.08.2016
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Year of Publication 24.08.2016
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Automatic come and go pulley device
Wang Ben, Cui Li, Wang Jianjie, Liu Yuanfang, Yang Sheng, Liu Debin, Liu Dan, Zhao Nanjing, Gao Songhao, Li Zhiming, Duan Wenliang, Hong Changmin, Wu Hao, Ma Chongjun, Guan Fanyi, Qiao Fuzhen
Year of Publication 24.08.2016
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Year of Publication 24.08.2016
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Eccentric formula sucker rod fishing device
Wang Ben, Cui Li, Wang Jianjie, Liu Yuanfang, Guan Endong, Yang Sheng, Liu Debin, Liu Dan, Gao Songhao, Han Zhongxin, Yu Chao, Duan Wenliang, Li Yatong, Wu Hao, Shang Shike, Qiao Fuzhen
Year of Publication 24.08.2016
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Year of Publication 24.08.2016
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A section of thick bamboo is salvaged to oil bailing swab
GU LEI, GUAN ENDONG, ZHANG JIANXIN, ZHUANG MINMIN, LIU DEBIN, JING HONGWEI, YE MIAO, WU MINGFANG, ZHANG YINGXIA, SUN MINGZE, WAN YUN, XU XIN, FU CUNYU, CAI YANJIE, ZHANG TING, ZHANG JUN, ZHOU SITE, CHEN HONGMIN, WANG NA, ZHU QIANG, ZHANG JIAYU, CHEN FENGMIN, LIU YUANFANG, WANG JIANJIE, CHEN LIAOYANG, SUN NINGWEI, QIAO FUZHEN, ZHAO ZHIHUI, HE YONG, REN HUI
Year of Publication 20.06.2017
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Year of Publication 20.06.2017
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Workover pit shaft processing tool
GUAN ENDONG, SHI LEI, ZHUANG MINMIN, LIU DEBIN, JING HONGWEI, QIN FENGBIAO, WU MINGFANG, ZHANG YINGXIA, ZHAO NANJING, WAN YUN, LI KUI, LUO JINGANG, XU XIN, FU CUNYU, CAI YANJIE, ZHANG TING, ZHANG JUN, WANG NA, ZHU QIANG, MA CHONGJUN, ZHANG JIAYU, WU HAN, CHEN FENGMIN, LIU YUANFANG, WANG JIANJIE, CHEN LIAOYANG, DING LI, DUAN WENLIANG, XU MENG, QIAO FUZHEN, ZHAO ZHIHUI, REN HUI
Year of Publication 20.06.2017
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Year of Publication 20.06.2017
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Universal water conservancy anchor device
GU LEI, SHI LEI, ZHANG JIANXIN, ZHUANG MINMIN, WU HAO, LIU DEBIN, DU HAIWANG, YE MIAO, ZHANG YINGXIA, ZHAO NANJING, YANG LILONG, SUN MINGZE, WAN YUN, LI KUI, LUO JINGANG, XU XIN, FU CUNYU, CAI YANJIE, ZHANG TING, SHA LEI, WANG NA, ZHU QIANG, ZHANG JIAYU, CHEN FENGMIN, WANG JIANJIE, LI CHU, CHEN LIAOYANG, DING LI, DUAN WENLIANG, XU MENG, QIAO FUZHEN
Year of Publication 20.06.2017
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Year of Publication 20.06.2017
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Sealed liquid device that mixes of oil -water well acidizing
ZHUANG MINMIN, WU HAO, LIU DEBIN, JING HONGWEI, YE MIAO, DU HAIWANG, QIN FENGBIAO, WU MINGFANG, ZHANG YINGXIA, ZHAO NANJING, YANG LILONG, SUN MINGZE, WAN YUN, LI KUI, LUO JINGANG, XU XIN, FU CUNYU, CAI YANJIE, ZHANG JUN, WANG NA, MA CHONGJUN, WU HAN, ZHANG JIAYU, LIU YUANFANG, LI CHU, WANG JIANJIE, CHEN LIAOYANG, DING LI, SUN NINGWEI, DUAN WENLIANG, QIAO FUZHEN, ZHAO ZHIHUI
Year of Publication 20.06.2017
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Year of Publication 20.06.2017
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Circulating milling fishing hook
WANG YING, YANG XIAOLI, XU CHENGJUN, XIA JUNYONG, PAN YAN, MENG BIN, JIANG RUI, BAI XIANLI, ZHANG YONG, WU HAO, GAO GEJUN, JIANG XIAOBO, WANG SHULAN, HUANG LIANPING, QIAO FUZHEN, LU MIAOMIAO, LIANG JIAN
Year of Publication 14.08.2013
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Year of Publication 14.08.2013
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