The vertical portion between each tread on the stair. This may be missing for an "open" stair effect.Detail Steel Staircase Detail, Detail Steel Staircase Download file.
Anti-Floor Lift Fire Hydra
Detail Steel Staircase
Section of lift planning d
Different Elevator and lif
Stair section drawing of H
3D Stair Design
Water sprayer and sprinkle
Detail of Stairs
lift elevators section, in
Elevator Design
Stair Design
Structural staircase detai
