Tools and Machinery
| Mon 17 Nov 2025
Beijing, Nov. 17 -- Jiyuan Vocational & Technical College has submitted a patent application for Blade Material for Shearing Machine and Preparation Method Thereof. Hu Zhitao, Ren Yali, Zhao Dongdong, Yang Yuxia, Ekan, Li Dandan, Tian Jianan, Ren Yanxia, Nie Chaochao and Wang Ziyu developed the invention.
The patent applicati..