Agricultural
| Mon 13 Jul 2026
Beijing, July 14 -- Qinghai Agriculture and Animal Husbandry Machinery Promotion Station has submitted a patent application for Screening Device for Harvesting Deep-rooted Medicinal Materials. Li Xiaoyu, Han Deqiang, Gao Weihu, Ma Haiqing, Jiang Lin, Yang Qingming, Shi Yanbing, Lin Dong, Zhang Zixuan, Dong Jinde, He Yonghong, Zh..