Security & Protection
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Guizhou Power Grid has submitted a patent application for Geological Disaster Deep Displacement Monitoring Device. This invention was developed by Liu Anjiang, Li Yue, Li Huapeng, Zheng Youzhuo, Miao Yu, Hao Shuqing, Zhang Hengrong, Weng Di, Zhang Song, Wu Peng, Li Xinhao, Wang Yang, Wang Zhuoyue, Cai Yongxia..