Home Accessibility Stairs metallic staircase metallic staircase Description Save Four-level self-supporting stair structure. Format DWG File size 906.75 KB DOWNLOAD DWG share your appreciation Related Posts Stairs Compensated Elevation Treads U-shaped metal staircase access scale Stairs with legs for dogs with the details of climbing and treading. stair railing detail Staircase 3 floors metallic staircase Industrial ladder escalator details metallic staircase aluminum railing stair slab metal staircase detail circular staircase details railings stair detail stair detail concrete spiral staircase Calculation of stands Staircase with tensioned cable railing