Building site edge safety guardrail
The utility model relates to the technical field of building sites, in particular to a building site edge safety guardrail which is characterized in that long grooves are formed in the opposite side faces of two supporting rods, two long plates are placed between the two sets of long grooves, slidin...
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!