Cross section A of the staircase design in AutoCAD 2D drawing, CAD file, dwg file

<p>Cross section A of the staircase design is given in AutoCAD 2D drawing. In this section, different floors of the staircase designed. <span lang="EN-US" style="mso-ansi-language: EN-US;">For more knowledge and detailed information download the AutoCAD 2D dwg file. </span></p>