Food & Beverage
| Fri 03 Apr 2026
Beijing, April 3 -- Ccteg Huaibei Explosive Technique Res Institute Co Ltd has applied Chinese patent for Propellant Grain Conveying and Transferring System and Working Method. Yang Zongling, Wang Xiaoyun, Yu Weiqing, Pan Xianfeng, Xia Guang, Huang Song, Li Juanjuan, Zhou Xiaohong, Fang Guoying, Cai Yulong, Yang Song and Lin Zha..