Here the Stair section design drawing with all dimension and level mentioned and plan design drawing in this auto cad file.
Stair Detail Design
Stair detail design drawin
Interior elevator installa
2d view elevator block sec
Detail drawing of the type
Elevator Detail
Lift detailed drawing in d
Stairs and Handrails secti
Detail Stairway
Elevator machine room wall
Design of mobile crane wit
Up & Down Elevator Stair D