Tools and Machinery
| Sun 08 Feb 2026
Beijing, Feb. 9 -- Jilin University has sought patent for Horizontal Type Direct-driven Simple Pendulum Milling Head Reliability Test Device. This invention was developed by Chen Chuanhai, Zhang Ruiliang, Chen Hu, Yang Zuosong, Li Zhijie, Sun Yongjie, Cai Chungang, Liu Zhifeng, Guo Jinyan, Qi Baobao, Meng Qingyu and Xiong Zhiqia..