Bearing press mounting device
XING DEHONG, LIU YONGLI, LIU XICHEN, WANG QI, WEN QUANZENG, YAN TINGLI
Year of Publication 23.07.2014
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Year of Publication 23.07.2014
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Clutch of water well drilling rig
XING DEHONG, LIU YONGLI, LIU XICHEN, WANG QI, WEN QUANZENG, YAN TINGLI
Year of Publication 13.02.2013
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Year of Publication 13.02.2013
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Bearing press fitting device
XING DEHONG, LIU YONGLI, LIU XICHEN, WANG QI, WEN QUANZENG, YAN TINGLI
Year of Publication 13.02.2013
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Year of Publication 13.02.2013
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Electrical porcelain insulator flange drill tapping device
XING DEHONG, LIU YONGLI, LIU XICHEN, WEN QUANZENG, WANG QI, YAN TINGLI
Year of Publication 13.02.2013
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Year of Publication 13.02.2013
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Gearbox clutch of core drill
XING DEHONG, LIU YONGLI, LIU XICHEN, WANG QI, WEN QUANZENG, YAN TINGLI
Year of Publication 13.02.2013
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Year of Publication 13.02.2013
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Tapered hole single key broaching device
XING DEHONG, LIU YONGLI, LIU XICHEN, WEN QUANZENG, WANG QI, YAN TINGLI
Year of Publication 13.02.2013
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Year of Publication 13.02.2013
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Bearing press mounting device
XING DEHONG, LIU YONGLI, LIU XICHEN, WANG QI, WEN QUANZENG, YAN TINGLI
Year of Publication 17.10.2012
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Year of Publication 17.10.2012
Patent