wood culvert的意思|示意

The application of strengthening slush soft ground by pine wood piles in a major blow-off box culvert project was introduced in this paper.

以某大型排污厢涵工程实践为背景，介绍了松木桩在淤泥软土地基加固中的应用。

Pine wood piles strengthening slush soft soil subbase is introduced on the basis of a major blow-off box culvert project.

以某大型排污厢涵工程实践为背景，介绍了松木桩在淤泥软土地基加固中的应用。