Glossary E
Ethanol pertains to a fuel that is created from corn. The alcohol product of fermentation that is used in alcohol beverages and for industrial purposes; chemical formula blended with gasoline to make gasohol; also known as ethyl alcohol or grain alcohol.
Engineered product refers to a basic aluminum fabricated product that has been mechanically altered to create special properties for specific purposes; forgings and extrusions are examples of engineered products.
Excise is defined as the carving away of the background around a decoration, leaving the image in raised relief.