Movable template vehicle for expressway passageway duct
The invention relates to machinery for construction, and in particular to a movable template vehicle for an expressway passageway duct. The movable template vehicle comprises a frame, wherein the frame is provided with traveling wheels, the upper end of the frame is provided with two main beams whic...
Gespeichert in:
Hauptverfasser: | , , , , , |
---|---|
Format: | Patent |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Schreiben Sie den ersten Kommentar!