Here the Stair section design drawing with all dimension and level mentioned and plan design drawing in this auto cad file.
Elevator CAD Block Elevati
Flat elevators up and down
Lift plan, elevation and s
Detail of stair case
Elevators plan and install
Elevator top view plan det
Different Elevator and lif
Elevators section and inst
Lift elevator section and
OTIS elevator cad drawings
2D Lift car elevations dwg