Information Technology
| Tue 16 Dec 2025
Beijing, Dec. 16 -- Guizhou Power Grid has sought patent for Test Information Management Method and System Based on Low-voltage Power Distribution Network. This invention was developed by Li Qingsheng, Zhang Yu, Tang Xueyong, Wang Jian, Zhang Zhaofeng, Li Zhen, Chen Julong, Zhu Yongqing, Yang Dongming, Luo Ning, Yan Wen, Liu Wen..