“围堰”造句
2024年07月01日 12:39:52
双壁钢
围堰是桥梁深水基础施工的重要设施.
Double - wall steel cofferdam is the important facility of bridges deepwater foundation.
二是临时
围堰及后方陆域连接工程.
The other part is temporary cofferdam and the rear land - based connection project.
临时附属工程主要是临时
围堰工程和文物防护工程.
Temporary projects include temporary cofferdam project and protection project of ancient relics.