Engineering
| Wed 06 May 2026
Beijing, May 6 -- Beijing Shougang has submitted a patent application for Purge Valve Diagnosis Method, System, Device and Equipment. Bai Zhonghui, Wang Weibing, Li Sheng, Wang Yuzhe, He Jintao, Jiang Boyu, Zhao Manxiang, Li Libin, Zhang Xin, Guo Hebin, Zheng Yaqing, Zhu Jinchun and Liu Zhiguo developed the invention.
The pat..