This equipment can solely be used on the different sink-float phase's installing process of the same caisson.

该装置也可单独用于同一沉箱的不同沉浮阶段的安装操作过程中。

youdao

This equipment can solely be used on the different sink-float phase's installing process of the same caisson.

该装置也可单独用于同一沉箱的不同沉浮阶段的安装操作过程中。

youdao