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metal materials CAD:
ARCAT Free Architectural CAD drawings, blocks and details for download in dwg and pdf formats for use with AutoCAD and other 2D and 3D design software. By downloading and using any ARCAT content you agree to the following [license agreement].
ES S151 Metal - Stairs - Metal
ES S151 Metal - Concrete in Steel Pan - Stairs - Steel Pan
Termination at Dissimilar Material
5-D05 - Termination at Dissimilar Material