Both are covered in a lined grille that makes us think of the radiator inlets on a FerrariTestarossa, though that might be entirely due to the prevalence of said car on the walls of this author's childhood bedroom.
The fundamental model we teach MBAs for thinking about manufacturing is the value chain, a simple model that describes the value adding steps that take a low value material like iron ore and turn it into a high value product like a FerrariTestarossa.