Here the Stair section design drawing with all dimension and level mentioned and plan design drawing in this auto cad file.
Elevator block detail 2d v
Ladder design drawing of o
Steel stair case detail d
Structure detail drawing o
Stair design
Various types of Stairs de
Weight lift plan,elevation
Elevator CAD Block Elevati
Stair detail
Stair Detail
Lift Elevation Side Elevat
Steel Stair