Energy
| Sun 08 Mar 2026
Beijing, March 9 -- Sichuan Metro Tech Co Ltd has filed a patent application for Testing Device for Detecting Thermal Fatigue-sulfate Erosion. This invention was developed by Ding Yuqiao, Wang Hujia, Gao Kun, Li Yong, Zhu Honghai, Zhao Pinxiang, Wang Baofeng, Zhang Songyan and Tao Dejing.
The patent application number is CN20..