Tunnel wall ring rib in-hole conveying device
The utility model discloses an in-tunnel conveying device for tunnel wall ring ribs, and relates to the technical field of tunnel construction. Comprising a transportation frame; the material taking and feeding mechanism is mounted at the upper end of the conveying frame, and the material taking and...
Gespeichert in:
Hauptverfasser: | , , , , , , , , , , , , , |
---|---|
Format: | Patent |
Sprache: | chi ; eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Schreiben Sie den ersten Kommentar!