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Year of Publication 28.11.2017
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Year of Publication 28.11.2017
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Locking mechanism's lower plate and bunched type down --hole hammer
ZHU CHENGLI, NIU HUIFENG, WANG LIANGLIANG, JI TIANXU, QIN HUAFENG, WANG QINGCHUN, CHEN XI
Year of Publication 15.08.2017
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Year of Publication 15.08.2017
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Down --hole free top connection of hammer and bunched type down --hole hammer
ZHU CHENGLI, NIU HUIFENG, WANG LIANGLIANG, JI TIANXU, QIN HUAFENG, WANG QINGCHUN, CHEN XI
Year of Publication 15.08.2017
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Year of Publication 15.08.2017
Patent
Down --hole free lower clutch of hammer and bunched type down --hole hammer
ZHU CHENGLI, NIU HUIFENG, WANG LIANGLIANG, JI TIANXU, QIN HUAFENG, WANG QINGCHUN, CHEN XI
Year of Publication 15.08.2017
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Year of Publication 15.08.2017
Patent
Bunched type down --hole hammer and bind structure thereof
ZHU CHENGLI, NIU HUIFENG, WANG LIANGLIANG, JI TIANXU, QIN HUAFENG, WANG QINGCHUN, CHEN XI
Year of Publication 15.08.2017
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Year of Publication 15.08.2017
Patent
Lower connector for single downhole hammer and cluster downhole hammer
ZHU CHENGLI, NIU HUIFENG, WANG LIANGLIANG, JI TIANXU, QIN HUAFENG, WANG QINGCHUN, CHEN XI
Year of Publication 22.02.2017
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Year of Publication 22.02.2017
Patent
Bottom plate of locking mechanism and clustering type down-hole hammer
ZHU CHENGLI, NIU HUIFENG, WANG LIANGLIANG, JI TIANXU, QIN HUAFENG, WANG QINGCHUN, CHEN XI
Year of Publication 22.02.2017
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Year of Publication 22.02.2017
Patent
Bunched down-the-hole hammer and binding structure thereof
ZHU CHENGLI, NIU HUIFENG, WANG LIANGLIANG, JI TIANXU, QIN HUAFENG, WANG QINGCHUN, CHEN XI
Year of Publication 04.01.2017
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Year of Publication 04.01.2017
Patent
Upper connector of single down-the-hole hammer unit and cluster-type down-the-hole hammer
ZHU CHENGLI, NIU HUIFENG, WANG LIANGLIANG, JI TIANXU, QIN HUAFENG, WANG QINGCHUN, CHEN XI
Year of Publication 04.01.2017
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Year of Publication 04.01.2017
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Adaptive Deep Feature Fusion for Continuous Authentication With Data Augmentation
Li, Yantao, Liu, Li, Qin, Huafeng, Deng, Shaojiang, El-Yacoubi, Mounim A., Zhou, Gang
Published in IEEE transactions on mobile computing (01.10.2023)
Published in IEEE transactions on mobile computing (01.10.2023)
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Magazine Article
Dust settlement experiment apparatus
WANG HUAPEI, LIU SHUANGCHI, ZHU RIXIANG, ZHAO XIANG, QIN HUAFENG, LIU QINGSONG, ANDREW ROBERTS
Year of Publication 14.08.2013
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Year of Publication 14.08.2013
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Nonmagnetic thermal demagnetization furnace
LIU SHUANGCHI, ZHU RIXIANG, ZHAO XIANG, QIN HUAFENG, LI JINHUA, LIU QINGSONG
Year of Publication 05.06.2013
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Year of Publication 05.06.2013
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Electrothermal furnace wire and electric heating device provided with the same
LIU SHUANGCHI, ZHU RIXIANG, ZHAO XIANG, QIN HUAFENG, LI JINHUA, LIU QINGSONG
Year of Publication 05.06.2013
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Year of Publication 05.06.2013
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