sections Of the Apartment Building AutoCAD files are shown in this drawing file. This is an Apartment -building section drawing. The sections of the Apartment building include window and door sizes and staircase sections with all dimensions. Beam depth is 0.15 Meter. levels are shown in this file. Section of Apartment building plan shows detail of ground section detail. Thank you for downloading the AutoCAD drawing file and other CAD program files from our website. Visit CADBULL.COM Site.