Test device of simulation tunnel excavation off -load

The utility model discloses a test device of simulation tunnel excavation off -load, including axis, bearing structure and steel pipe piece, the steel pipe piece just has more than two for the arc piece, the radian of steel pipe piece and the tunnel inner wall looks adaptation that will simulate, an...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	GAO JIN, HUA CHUNXIANG, GUO GENGXIN, LI TIANBIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADVERTISING APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE CRYPTOGRAPHY DIAGRAMS DISPLAY EDUCATION EDUCATIONAL OR DEMONSTRATION APPLIANCES GLOBES PHYSICS PLANETARIA SEALS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Schreiben Sie den ersten Kommentar!