2d cad drawing of Perfiles autocad software detailed with parallel boxes with door level and pipelines and slab side elevation and dimension been section seen in drawing and pipelines constructed in lines.
Roofing structural block d
Sine board location AutoCA
Foundation, framing plan,
2d cad drawing of enclosur
Roofing structure detail 2
Concrete area and wall sup
Sectional detail of constr
Tank Farm MCC Building Roo
Staircase and constructive
Structure Free CAD Blocks
2d house construction deta
Slab For Fronton Plan Auto