Pay-off device for house building construction
The utility model relates to the technical field of house building construction, and discloses a pay-off device for house building construction, which comprises a mounting box, a fixing ring extending to the upper part of the mounting box is arranged on the inner top wall of the mounting box, and a...
Gespeichert in:
1. Verfasser: | |
---|---|
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!