Home Accessibility Stairs Self-supporting structure with triple effect concentrator Self-supporting structure with triple effect concentrator Description Save Structure of gray profiles with stairs at 45⺠Format DWG File size 3.04 MB DOWNLOAD DWG share your appreciation Related Posts Detail of wooden stairs Reconsideration of structural details for a hospital staircase aluminum railing Stair details – u stair detail Spiral stairs concrete staircase Two-section metal staircase glass staircase details Round trip ladder steel staircase detail metallic staircase u-ladder stair railing detail Metal bleachers for a two-level shed Stairs isometry stairs 2 level staircase Staircase with glass steps Plan View Of Escalator