Information Technology
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Shizuishan Power Supply Co Of State Grid Ningxia Electric Power Co Ltd has submitted a patent application for Law Enforcement Recorder Data Storage Method. Zhang Qiya, Guo Feng, Mu Fafa, Jia Ningjie, Liu Xi, Ma Ding, Shi Qiang, Wang Yuehan, Yu Peng, Zhou Jianning, Wang Peng, Li Hong, Ai Jiaqiu, Deng Guoxue, W..