Tools and Machinery
| Tue 27 Jan 2026
Beijing, Jan. 28 -- Chongqing Jianshe Industry (Group) has sought patent for Circulating Barrel High-pressure Bomb Automatic Shooting Structure. This invention was developed by Guo Yang, Lu Guihua, Hu Yao, Wang Xiansheng, Tu Puqiang, Zhang Quan, Lei Jing, Wang Chengyong, Chen Sheng, Gao Yue, Ji Yongdong, Cheng Tao, Liu Bing and ..