Agricultural
| Mon 23 Mar 2026
Beijing, March 24 -- Shandong Academy of Agricultural Machinery Sciences has submitted a patent application for Motor Speed Measurement Device and Method Based on Electromagnetic Induction. Li Rui, Chen Gang, Sun Yitian, Li Qinglong, Sun Yongjia, Shen Jingxin, Wei Zhiming, Zhang Zhiqi, Han Tianfeng, Ma Tianshi, Shen Zhaoliang, Z..