Engineering
| Fri 26 Sep 2025
Beijing, Sept. 26 -- State Intellectual Property Office of China has awarded a patent to Chongqing Wangbian Electric Group Corp Ltd for Underground Intelligent Preassembled Box-type Substation. Yang Zemin, Liu Bing, Qiu Yi, Yuan Guojun, Liu Jiguang, Fan Lirui, Qin Youjun, Tian Yuanfeng, Yang Guofu, Peng Xinyao, Li Jun, Zhang Shu..