Construction
| Mon 27 Jul 2026
Beijing, July 27 -- PowerChina Beijing Engineering has filed a patent application for Non-fine Concrete Slab Seepage Water Taking Test System and Method. This invention was developed by Tang Rui, Xu Guibin, Jia Pingjing, Song Ruixiang, Wu Xikai, Sheng Jinchang, Ren Tianwei, Liu Rui, Liu Xiaonan, Yang Wenli, Yang Ziqiang, He Jife..