Gas-liquid separation device von JU SHIFENG, XUE YINJIAO, ZHANG CHANGSHENG, WU YUNSHAN, HU DONGBO, YANG FAN, YANG CHUNXI, ZHANG SHOUJUN, GAO WEIMIN, JIANG XUMU, CHEN WEIDONG, YANG BO, LIU CHANGZHI, WANG RUIYING

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Oil well sampling device von JU SHIFENG, XUE YINJIAO, ZHANG CHANGSHENG, XU BO, QU MENG, LI XIN, WU YUNSHAN, YANG FAN, YANG CHUNXI, ZHANG SHOUJUN, WANG GUANHE, CHEN WEIDONG, YANG BO, LIU CHANGZHI, WANG RUIYING

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Combined oil nozzle device used for accurately controlling daily output of open flow of heavy oil well von JU SHIFENG, XUE YINJIAO, ZHANG CHANGSHENG, CHEN WEIDONG, WANG ZILONG, YANG CHUNXI, YU ZUO, ZHANG SHOUJUN

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Mixed liquid viscosity reduction and paraffin removal pipe column von CUI CHUNQIU, XUE YINJIAO, LIU LIANG, YE MING, LUO ENYONG, ZHENG HECHENG, XU CHANGLIANG, ZHANG ZHIZHONG, LIU CHANGLONG, DENG DETAO, HU GANG

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Slip fastening device von JU SHIFENG, XUE YINJIAO, ZHOU PING, ZHANG CHANGSHENG, QU MENG, XU BO, YANG FAN, YANG CHUNXI, ZHAO KE, WANG GUANHE, CHEN WEIDONG, FENG JIANSHAN, YANG BO, LIU CHANGZHI, WANG RUIYING

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Protecting device of oil transportation centrifugal pump for removing gasification von JU SHIFENG, XUE YINJIAO, ZHANG CHANGSHENG, CHEN WEIDONG, FENG JIANSHAN, LI MO, XU BO, LI PANFENG, YANG CHUNXI, BO YONGJUN, ZHANG SHOUJUN, ZHAO GUANGMING

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Teach-back法在青年急性心肌梗死介入治疗术后的应用 von 尹姣, 孙楠, 吴学勤, 卫攀, 薛淑敏

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