Telecom
| Tue 17 Mar 2026
Beijing, March 17 -- China Yangtze Power has applied Chinese patent for GCB Arc Extinguish Chamber Moving Contact Maintenance System and Use Method Thereof. Fu Guohong, Xiao Rong, Dong Xiaoying, Li Chong, Zhao Yanqun, Qin Fengbin, Deng Haigang, Liu Daiqiang, Jin Longbing, Xiong Yuanpeng, Zhang Suhang and Hu Xianqing developed it..