The Rules Are Changing

摘要

There was a time not so long ago when it seemed many ofrnthe rules in the world of engine oil additives were made in America by a tight-knit group of industry elders. Together, representatives of the American Petroleum Institute, American Society for Testing & Materials, and the U.S.-based Society of Automotive Engineers wrote engine oil specifications — and the needs of the American motoring public, American automakers and the U.S. EPA held center stage.