Measurement & Testing
| Thu 06 Aug 2026
Beijing, Aug. 6 -- State Intellectual Property Office of China has awarded a patent to Xi'an Rail Transit Group for Integrated Inspection Tool for Normal Vector and Abrasion of Steel Rail Curve. Zhou Kai, Sun Liang, Ma Ying, Yan Kaili, Fu Chunyan, Wang Di, Teng Yuanpeng, Huo Rongbo, Li Mingang, Jiang Xiaoluan, Du Chao, Li Shuai,..