Here the 3 indoor stairs, elevator details design drawing with plan design drawing, section design drawing and detail drawing in this auto cad file.
Lift Plan Design Free Auto
Elevator details
Elevator plan with double
Staircase and ramp detail
Stair Structure Detail
Elevator Design Lay-out
Lift elevator section and
2d view mechanical block o
Stair Section cutting Deta
Section and plan detail of
Stair Design
Ramp detail drawing file