product name
New Building Material Steel Bar Truss Floor Deck
Steel grade:
HRB400E CRB550
Girder height:
70mm,80mm,90mm
Diameter of lower bar
12mm,10mm,8mm,6mm
Diameter of upper bar
10mm,8mm,6mm
Application
prefabrication of concrete planks
Name
New Building Material Steel Bar Truss Floor Deck