Healthcare
| Sun 26 Apr 2026
Beijing, April 27 -- State Grid Hubei Trans And Transformation Engineering Co Ltd has submitted a patent application for Structure of Mechanical Arm Under Light Weight and Large Load. This invention was developed by Wang Ming, Guo Yong, Jin Hui, Wang Jie, Li Jinge, Yang Li, Liu Zhengyun, Li Jiehao, Xiong Wenhuan, Li Wenliang, Ze..