Open steel box used for jacking and filling concrete cushion blocks
The invention discloses an open steel box used for jacking and filling concrete cushion blocks, comprising an open steel box, a stiffening steel plate and concrete blocks, wherein the open steel box consists of a sheet steel form shaped as a cuboid with one opened side; in relation to the bottom of...
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!