Orthographic projection
Orthographic projection is the method of representing a 3-D object on a flat sheet (2-D).
The views contained in this drawing are:
The ELEVATION (front view)
The PLAN (Top view)
The End-view (side view)
see the example below
The views contained in this drawing are:
The ELEVATION (front view)
The PLAN (Top view)
The End-view (side view)
see the example below