Electrical
| Thu 16 Jul 2026
Beijing, July 16 -- Jiangmen Power Supply Bureau of Guangdong Power Grid Co has filed a patent application for Lightweight Underground Cable Positioning Method and System. This invention was developed by Zhen Zhiming, Zheng Hai, Zhang Ying, Li Jiaxin, Chen Yun, Na Eun-sung, Wu Peikun, Zhang Xitian, Yang Xi, Tan Yongqiang, Wen Da..