Tools and Machinery
| Fri 01 May 2026
Beijing, May 2 -- CRRC Yangtze has applied Chinese patent for Impact Block Adjusting and Repairing Device and Method. Zhang Yun, Wang Kui, Gong Jiafa, Xiong Wei, Zhang Wei, Chen Liu, Shi Zhonghua, Yu Quan, Hou Yaning, Qi Wu, Mei Zhangqiang and Wang Chenguang developed it.
The patent application number is CN202511420744 202509..