Transportation
| Tue 02 Jun 2026
Beijing, June 2 -- Henan Pinggao General Electric Co Ltd has submitted a patent application for Integrated Insulator Structure of Vacuum Circuit Breaker of Electric Locomotive. This invention was developed by Luo Yuxin, Zhu Kelou, Hu Ke, Huang Xin, Wu Yue, Ge Yuanyuan, Jiang Yunfeng, Song Jiguang, Liu Zijian, Wang Pinshuo, Xu Ya..