Retail & Household
| Wed 01 Jul 2026
Beijing, July 1 -- Ningbo Iron & Steel has applied Chinese patent for Steel Ladle Dumping Control Method and Device, Terminal Equipment and Storage Medium. Weiser, Chang Haitao, Zhang Benliang, Zhao Dayong, Chen Guoqiang, Bao Wenrui, Yu Yong, Hu Shengkai, Yang Shien, Wang Chen, Zhu Qin, Yuan Chun'an, Liu Nan, Li Hongpeng and Du ..