Security & Protection
| Wed 06 May 2026
Beijing, May 7 -- State Grid Beijing Electric Power Co has applied Chinese patent for Water Mist Nozzle Adjusting Method, Computer Equipment and Water Mist Fire Extinguishing Equipment. Wang Shuai, Liu Bo, Fan Zhe, Qian Mengdi, Li Huachun, Duan Dapeng, Zhao Haibo, Dai Hanqi, Ren Zhigang, Ye Kuan, Yu Tong, Yu Xijuan and Tai Baoyu..