Adjustable protective barrier
The utility model belongs to the technical field of building construction guardrails, and discloses an adjustable protective barrier which comprises a guardrail, a first connecting rod, a second connecting rod and a connecting fastener, the first connecting rod is perpendicular to the guardrail, 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!