Transportation
| Sat 11 Jul 2026
Beijing, July 11 -- Huadian Caofeidian Heavy Industries has sought patent for Offset Balance Beam Jacking Structure and Method for Integral Reversing of Multi-wheel Trolley Set. This invention was developed by Ma Zhuang, Gao Pengfei, Li Huifang, Zhao Zhongchao, Wei Zhen, Zhou Yongchao, Xu Yunxuan, An Fuxin, Li Zhongming, Dong Ji..