High performance cutting pick and manufacturing method thereof
JIN ZHENFENG, YU DEFANG, GAO BOYANG, REN ANJUN, GAO ZHANYONG, CHEN QIANG, XUE RUI, AN SHENGLI
Year of Publication 11.12.2018
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Year of Publication 11.12.2018
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Efficient scattered material cleaning machine for open wagon
SUI BO, FU HONGFA, HOU FENG, YU DEFANG, LIU DAZHONG, BAI FURONG, LUAN FULONG, YANG WENJUN, LI MING, SU ZHENTAO
Year of Publication 19.06.2020
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Year of Publication 19.06.2020
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Stop sending electrical safety control system
SUI BO, YU YAQUAN, YAN LI, YU DEFANG, ZHANG HE, LUAN FULONG, LI XIUHAI, XU WENBO, QIN RUI, ZHENG HONGJUN, WANG ZIXIANG, ZOU ZHONGGANG
Year of Publication 22.09.2017
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Year of Publication 22.09.2017
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Power failure and transmission safety control system
SUI BO, YU YAQUAN, YAN LI, YU DEFANG, ZHANG HE, LUAN FULONG, LI XIUHAI, XU WENBO, QIN RUI, ZHENG HONGJUN, WANG ZIXIANG, ZOU ZHONGGANG
Year of Publication 31.05.2017
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Year of Publication 31.05.2017
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Scrape trigger and scraper blade thereof
ZHU QINGFENG, GUO BINBIN, YAN LI, YU DEFANG, ZHANG HE, CHEN JUNWEI, WANG BIQIU, DIAO XINWEN, PANG MINGJIN, ZOU ZHONGGANG, LI XIAOJUN
Year of Publication 04.01.2017
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Year of Publication 04.01.2017
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Palate type movable base plate vibrating feeder
ZHAO CHENGQUN, YU DEFANG, GUI JIAN'GE, DU TIANZE, WANG YUNCHI, LI PENGWEI, WANG XUETANG
Year of Publication 06.11.2013
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Year of Publication 06.11.2013
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Jaw-type vibrating feeder with moving base plate
GUI JIANGE, ZHAO CHENGQUN, YU DEFANG, DU TIANZE, WANG YUNCHI, LI PENGWEI, WANG XUETANG
Year of Publication 14.08.2013
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Year of Publication 14.08.2013
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Carrier roller frame assembly
YU DEFANG, CHEN JUNWEI, ZHANG DI, ZHANG LEI, MENG FANCAI, ZHOU GUANGRUI, WANG HAIMING, CAO LEI, CHEN JIANPING, ZOU ZHONGGANG
Year of Publication 28.05.2014
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Year of Publication 28.05.2014
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In-situ preparation method of silver functional coating
CUI HONGZHI, YU DEFANG, ZHANG HE, SUN JINQUAN, LI HUIPING, SHAO DAN, HE QINGKUN
Year of Publication 29.01.2014
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Year of Publication 29.01.2014
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Catalytic oxidizer and process method for preparing corrosion resistant ceramic membranes
CUI HONGZHI, SONG QIANG, CHEN XIN, BAI BIN, YU DEFANG, SUN JINQUAN, XIE KUN, LI YONGFENG, ZENG RONGCHANG
Year of Publication 09.01.2013
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Year of Publication 09.01.2013
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Coaxial large stride ear base hole boring method
WANG WENER, YU DEFANG, LIU JIAN, CHEN XIAOWEI, ZHANG YONG, LIU YONGQIN, WANG HONGZHI
Year of Publication 21.10.2009
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Year of Publication 21.10.2009
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Clamping apparatus for slush pump crankshaft lathe process and lathe processing method
WANG WENER, YU DEFANG, LIU JIAN, CHEN XIAOWEI, ZHANG YONG, LIU QINGYOU, WANG HONGZHI
Year of Publication 24.06.2009
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Year of Publication 24.06.2009
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PLC control method for hydraulic tongs
YU DEFANG, LIU JIAN, LIU HAIWEI, ZHANG JINQUAN, CHEN XIAOWEI, ZHANG YONG, LIU YONGQIN
Year of Publication 11.03.2009
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Year of Publication 11.03.2009
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