caisson placing

• 沉箱安装

caisson placing的用法和样例：

例句

1. Combining Rizhao Port Bulk Grain Wharf and Container Wharf, this paper discusses the caisson placing construction technique.
   结合日照港散粮码头和集装箱码头实际情况，简要介绍沉箱安装施工技术。