Home Accessibility Stairs Colimacon emergency metal stairs Colimacon emergency metal stairs Description Save collimation emergency metal stairs; Format DWG File size 3.98 MB DOWNLOAD DWG share your appreciation Related Posts 3d industrial railing Stairs Helical stair Ladder Details Specifications Porch Stairs and railings Stairs Staircase with wooden steps l-shaped staircase Architectural detail of kitchen and staircase concrete staircase detail Steel safety ladder – construction details metal ladder stairs detail fishbone ladder Layouts and layouts reinforced concrete stairs Spiral staircase stair detail hospital stairs Sailor's ladder with protection