Stairs 3D DWG Model for AutoCAD

Stairs in U in plant and 3d

Raw text data extracted from CAD file:

2.70 1.50 1.50 1.20 .20 1.20 .30 .30 .30 .30 .30 .30 .30 .30 .30 2.60 .02 5 5 1 2 3 4 5 6 7 8 9 12 13 14 16 15 18 19 20 10 11 17 5 5 5 5 5 5 5 5 5 5 5 5 5 N=+ 0.00 N= + 1.80 N= + 3.60 5 5