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Year of Publication 30.07.2014
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Year of Publication 30.07.2014
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Oil pipeline electromagnetic heater and application method thereof
XU YANLIANG, LI YONGAN, CHENG FENGCHUN, WANG YONG, WU SHUANG, DU LIZHONG
Year of Publication 26.06.2013
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Year of Publication 26.06.2013
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Electromagnetic heater of petroleum pipeline
XU YANLIANG, LI PENG, TANG XIANMIN, HAN XIN, ZHAO FENG, CHENG FENGCHUN, GONG JUN, WU SHUANG, DING BAOYUAN, DU LIZHONG
Year of Publication 20.11.2013
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Year of Publication 20.11.2013
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Portable oil filter paper punch
XU YANLIANG, SHAO WEI, DU BO, DU FENG, CHENG CHANGCHUN, CHENG QINGCHUN, DING BAOYUAN, SHANG HONGCHAO
Year of Publication 05.09.2012
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Year of Publication 05.09.2012
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Manufacturing process of variable-curvature profile and cambered front-disk multi-blade centrifugal fan impeller
LI ZHAOJUN, XU YANLIANG, LI GUOJIAN, CHENG RONG, YANG ZHONGJING, ZHU CHANGQING, GU YULI, WANG XIAOLONG, WANG XIUHE, XIA YUHUA, ZHAN YOUJIE, WEI BEI
Year of Publication 24.10.2012
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Year of Publication 24.10.2012
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Device for dismounting motor bearings
JING HONGFANG, XU YANLIANG, YU QUN, DU BO, GAN HONGLING, SI JIANHUA, FU QINGSONG, CHENG QINGCHUN, WANG HONGMEI
Year of Publication 04.07.2012
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Year of Publication 04.07.2012
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Manufacturing process of variable-curvature profile and cambered front-disk multi-blade centrifugal fan impeller
LI ZHAOJUN, XU YANLIANG, LI GUOJIAN, CHENG RONG, YANG ZHONGJING, ZHU CHANGQING, GU YULI, WANG XIUHE, XIA YUHUA, ZHAN YOUJIE, WEI BEI
Year of Publication 13.04.2011
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Year of Publication 13.04.2011
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Round steel straightener
PENG YANFEN, XU YANLIANG, WU FENGHUA, WANG DONGYIN, CUI JINGMIN, WANG HONGMING, MEI SHAOLIN, ZHANG WENLIN, GAO XINXING
Year of Publication 31.12.2008
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Year of Publication 31.12.2008
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