Simple Escalator 3D Elevation Detail, Escalators are used around the world in places where lifts would be impractical.
Elevator and stairs detail
Stair detail design drawin
Hydraulic system for lift
Elevator RCC Construction
Stair Structure Design
Elevator blocks detail 2d
Stair Structure Lay-out pl
Elevator detail elevation
Construction Stair Detail
Elevator structure detail
2d view elevator block CAD
Elevator machine room wall