Information Technology
| Mon 15 Sep 2025
Beijing, Sept. 16 -- Guangdong No. 3 Water Conservancy & Hydro Electric Engineering Board has obtained a patent for tight sand sweeping prevention filtering structure. This invention was developed by Zeng Junhui, Yin Song, Fu Wei, Gao Riwen, Liang Weile, Huang Pengfei, Xie Jian, Wu Li, Zhang Yupeng, Zhang Wei, Li Jinzhou, Tang Y..