Tools and Machinery
| Thu 07 May 2026
Beijing, May 8 -- Baotou Iron and Steel Group has applied Chinese patent for Rigid Transmission Type High-precision Belt Weigher Automatic Calibration Device. Duan Yingjun, Xue Yunmin, Li Li, Guo Lizhong, Kang Jie, He Yongfu, Qi Yunpeng, Wang Xinbin, Chen Heping, Jeong Hong-min, Xing Jun and Du Lianying developed it.
The pate..