Stairs platform reinforcement can not read
Thickness 120MM, horizontal and vertical are 8 round bar horizontal spacing 150MM, vertical spacing 200MM
Thickness 120MM, horizontal and vertical are 8 round bar horizontal spacing 150MM, vertical spacing 200MM
B represents the bottom XY represents the lateral portrait, and T represents the top
This is the platform plate 1 thickness 120mm, double bi-directional bottom is the horizontal longitudinal are 8mm diameter steel spacing 150; the top is the horizontal longitudinal are the diameter of 8mm a steel spacing 200.
