Fully editable dwg, you can change all the drawings in the project together with everything else.
Aluminum sliding Windows in various sizes: 100 x 100 200 x 100 200 x 200 150 x 150 150 x 100 100 x 100 150 x 150 200 x 150 200 x 200 cm

This dwg file is compatible with all versions of Autocad program.