Staircase and roofing structure 2d drawing autocad file

<p><a href="https://cadbull.com/?staircase-constructive-sectional-details-with-footings-cad-drawing-details-dwg-file">Staircase </a>and roofing structure 2d drawing autocad file which includes riser and treads with naming texts details. Roofing structure and material details are also included in the drawing.</p>