Here is an autocad dwg file for Construction details . the action of building something, typically a large structure. "there was a skyscraper under construction"
Steel system details dwg f
Joint Wall Section Plan De
Stairs plan detail blocks
Construction Detail Drawin
Building construction deta
Foundation plan, elevation
Ramp construction details
Construction detail dwg fi
Detail stairway in concret
Wall section detail
Construction Details of Ro