在压路机不能达到的路槽和检查井边缘，采用蛙式打夯机夯实。

Depressed trough, manhole edges and other places where the roller can not reach shall be compacted with frog rammer.

youdao

在压路机不能达到的路槽和检查井边缘，采用蛙式打夯机夯实。

Depressed trough, manhole edges and other places where the roller can not reach shall be compacted with frog rammer.

youdao