The CAD DWG Drawing file of the office building section details the outer staircase.Download the AutoCAD 2D DWG file.

The CAD DWG Drawing file of the office building section details the outer staircase. Sectional details are clearly given in this drawing file. The detail of the office building section diagram, also a staircase section plan is given in this DWG file. Download the AutoCAD 2D DWG file. Thank you so much for downloading DWG file from our website