Insulated baffle plate for preventing mistakenly getting electric shock in 10KV trolley switch cabinet
WANG QINGHAI, ZHANG HAO, LI DONGYOU, YANG GUANGCHENG, JIANG CHAO, GUO XIUSHENG
Year of Publication 04.07.2012
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Year of Publication 04.07.2012
Patent
Ladder special for overhauling
ZHANG WEIPING, WANG QINGHAI, ZHANG ZHENG, ZHANG HAO, LI DONGYOU, YANG GUANGCHENG, JIANG CHAO, GUO XIUSHENG
Year of Publication 04.07.2012
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Year of Publication 04.07.2012
Patent
10kV trolley switch loop resistance testing tool
XU YANG, WANG QINGHAI, WU ZHIYONG, ZHAO JINGWEI, ZHANG HAO, LI DONGYOU, ZHENG HONGBO, LI YAN, HU GUOLONG, JIANG CHAO
Year of Publication 25.12.2013
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Year of Publication 25.12.2013
Patent
Phase-detecting special vehicle for 10KV trolley switch
ZHANG WEIPING, XU YANG, WANG QINGHAI, ZHANG ZHENG, ZHANG HAO, LI DONGYOU, ZHENG HONGBO, YANG GUANGCHENG, JIANG DIANBO, JIANG CHAO
Year of Publication 04.07.2012
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Year of Publication 04.07.2012
Patent