Automobile
| Fri 26 Jun 2026
Beijing, June 27 -- FAW Mould Mfg Co Ltd has submitted a patent application for Automobile Battery Case Air Tightness Detection Device and Detection Method Thereof. Ma Yongze, Guo Yu, Liu Beibei, Gao Zhiyi, Dong Wenbin, Wang Hailong, Tai Siming, Wang Ying, Liu Jingru, Gao Yang, Liu Hongbin, Wang Tianhao, Yang Chunsheng, Cong Liz..