Transportation
| Thu 15 Jan 2026
Beijing, Jan. 16 -- China Railway Siyuan Survey and Design Group has applied Chinese patent for Fault Isolation and Protection Method for Railway Power Supply System. Zhang Chutian, Xiong Wei, Chen Kai, Dai Xiaokang, Zou Jingcheng, Wang Zi, Li Hao, Deng Shanfei, Mei Zhen, Shi Yaguang, Ge Peng, Xie Zeen, Xu Mengyue, Yang Hang, Xu..