it's a two simple drawing of house elevation with levels dimensions, some hatching design in elevation, this is the DWG file format.
70’x44’ villa plan of
Cross-section detail drawi
The front elevation view o
Section detail is defined
27’x45’ first floor vi
Architecture House Plan An
Front and rear elevation d
Residence House Project 2d
Architecture House Floor P
Bungalow project
Top view of G+2 home eleva
The back side elevation vi