Glossary “Clean Air Act (CAA)” Definition:
A term used for Clean Air Act and its Amendments (CAAA). A Title IV amendment, signed into law in 1990 , that established national policy relative to the reduction and elimination of ozone-depleting substances. The act also includes requirements for oxygenated fuels programs in CO non-attainment areas and reformulated gasoline programs in certain ozone non-attainment areas.
What is clean?
clean room
Glossary “clean room” Definition:
Enclosed, ventilated or air-conditioned area, free of airborne particles where delicate components, such as engines and automatic transmissions, can be assembled with minimal risk of contamination.
clean
Glossary “clean” Definition:
1). To flush. 2). To purge. 3). Free of dirt, grime, or grease.