Transportation
| Sun 26 Apr 2026
Beijing, April 27 -- Mianyang Huayan Electronics Co Ltd has applied Chinese patent for Pinhole Cable Potting Equipment and Potting Method of Motor Train Unit Brake Control System. Jiang Canglan, Huai Chuang, Xu Haolan, He Qi, Liu Lei, Qi Wenfeng, Tang Lin, Zhao Qihua, Yang Zhengfu, Yi Xiaolong, Zhao Dong, Ren Jiyang and Li Wei d..