floating tubesheet

例句：

1. 1. The floating tubesheet is designed to protect the pipeline from damage during installation.
   浮管板的设计是为了在安装过程中保护管道免受损坏。
2. 2. The engineer used a special tool to remove the floating tubesheet and replace it with a new one.
   工程师使用一种特殊的工具来移除浮管板并更换它。
3. 3. During the construction, the engineer had to carefully handle the floating tubesheet to avoid damaging it.
   在建设过程中，工程师必须小心处理浮管板以避免损坏它。