Construction
| Wed 06 May 2026
Beijing, May 6 -- China Constr 8th Engineering Division has filed a patent application for Dam Foundation Crushed Zone Treatment Equipment and Treatment Method Thereof. This invention was developed by Chen Gang, Li Wenmao, Guo Yunhan, Ai Jiaolong, Ji Guang, Lei Daxi, Zhou Yang, Yao Lei, Zhai Zhenyang, Chen Bo, Shang Zhendong, Do..