Here is an autocad dwg file for Details of a wooden roof . there are the details of how a wooden roof is constructed with its elevational details.
structures in low voltage
Foundation Section Detail
Foundation plan and sectio
Steel framing detail
Multilevel stair case view
Detail of the structure of
Construction view of entra
Stair section detail dwg f
Construction detail
Details of a rail
Plot area detail dwg file
Hollow cement block