Lubricants Glossary
AAMA
American Automobile Manufacturers Association...
ACEA
Association of European Automotive Manufacturers...
ACSA
American Chemical Society...
AFNOR
Association Français de Normalisation...
AGMA
American Gear Manufacturers' Association...
API
American Petroleum Institute...
ASTM
American Society for Testing Materials...
Adhesion
It is the force of one substance attracting another....