Fabricated waist beam
The invention provides an assembly type waist beam which comprises waist beam bodies, at least one end of each waist beam body is a butt joint end, and the adjacent waist beam bodies are detachably connected at the butt joint ends. The two sides of each waist beam body are connecting ends, and the a...
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!