Transportation
| Tue 11 Feb 2025
Beijing, Feb. 12 -- State Intellectual Property Office of China has awarded a patent to Hezhi Tech Group for electrified railway carrier cable cross mutual-grinding separation device. Zhang Ming, Xu Yingqiang, Li Hui, Zhang Junyi, Du Aibin, Li Zhenhua, Jia Shuai, Gao Benkuai, Zhao Hongtao, You Hongxiao, Guo Lifeng, Han Chao and ..