Circular concept of building and construction, Installation layout plan dwg file, top view of a layout is shown , construction detail in auto cad format
steel roof detail
Column and stair section d
15x20x40 size block for ce
Exterior wall elevation vi
Roof plan detail with roof
Cut floor ceiling wood fra
Retaining walls
Construction detail dwg fi
Autocad drawing of constru
Wall insulation
Fire protection oil tank s
Constructive section facad
