Electrical
| Sat 18 Apr 2026
Beijing, April 18 -- The First Company of China 8th Engineering Bureau has sought patent for Distribution Box Cleaning Device. This invention was developed by Xie Xiaodong, Lin Feng, Pan Qianglin, Lyu Yijun, Wang Fengchen, Sun Hongbo, Li Xiang, Zhang Rui, Wang Yongju, Fu Shuai, Wang Yanqin, Xu Tao, Tao Xiangyang, Zhao Shuo, Su Y..