Elevator machine room Lay-out. Window cleaning machine warehouse, equipment room, BA axis chord length, Center WP7, etc detail in autocad file.
Section detail drawing of
Elevator block 2d view det
Detail Emergency Stair
Lift elevation elevation d
Stair Design
Plan and section of elevat
Stair design
Stair Plan & Elevation Det
Stair Detail
Lift Design
Engine room plan and eleva
Residential House Stair De
