Here is the description for detail of door frame. It is the frame in a doorway into which a door is fitted.
Dam control room design dr
Foundation plan, roof, sta
Dock of charge with cranes
Roof truss detail dwg file
Foundation plan and sectio
Wall section details dwg f
Utility building--masonry
Construction detail dwg fi
Detail of water tank
Building plan in elevation
Foundation plan view of ho
Roof and constructive deta