Automatic sand unloading device
KANG DONGWEN, WANG JUN, LI XIANGMIN, ZHANG ZHI, TIAN FEI, CHENG WEI, WANG XIUFENG, ZENG YI, XU CONG, HUANG JIANGMIN
Year of Publication 24.11.2017
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Year of Publication 24.11.2017
Patent
Integrated and automatic sand unloading device for petroleum well site fracturing construction and working method of integrated and automatic sand unloading device
KANG DONGWEN, WANG JUN, LI XIANGMIN, ZHANG ZHI, CHENG WEI, ZENG YI, XU CONG, HUANG JIANGMIN
Year of Publication 24.11.2017
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Year of Publication 24.11.2017
Patent
Automatic leveling method of construction lifter
XU YONGSHENG, HUANG BAOZHONG, LI XIANGMIN, ZHANG ZHI, LI JIAN, TANG YINGCHENG, WANG AIRONG, HUANG JIANGMIN, XU CONG
Year of Publication 25.07.2017
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Year of Publication 25.07.2017
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Cast-in-situ wall connecting piece
LIU LEIMING, YAO LEI, XU JINGSHAN, CHEN QUBO, WANG YUN, HUANG JIANGMIN
Year of Publication 13.08.2014
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Year of Publication 13.08.2014
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Multipurpose tower crane with double lifting hooks
WEN ZHAOHUI, LI YONG, WANG XUNZHONG, YIN ZHIMIN, WANG AIRONG, HUANG JIANGMIN, WANG BIN, WANG SHANGBING
Year of Publication 16.07.2014
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Year of Publication 16.07.2014
Patent
Multipurpose tower crane with double lifting hooks
WEN ZHAOHUI, LI YONG, WANG XUNZHONG, YIN ZHIMIN, WANG AIRONG, HUANG JIANGMIN, WANG BIN, WANG SHANGBING
Year of Publication 19.02.2014
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Year of Publication 19.02.2014
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Lifter overload protection device and fault diagnosis method
FU YAN, ZHANG ZHI, XU JIN, WEN ZHAOHUI, WANG XUNZHONG, TANG YINGCHENG, OUYANG WEI, HUANG JIANGMIN, XU CONG
Year of Publication 19.03.2014
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Year of Publication 19.03.2014
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Variable frequency energy-saving passenger-freight construction elevator
XU YONGSHENG, LI XIANGMIN, TANG YINGCHENG, OU YANGWEI, WANG YUANYUAN, HUANG JIANGMIN
Year of Publication 16.02.2011
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Year of Publication 16.02.2011
Patent