润滑油品常用技术术语中英文对照 Acid Number(AN) Milligrams of KOH required in tests to neutralize all the acidic constituents present in a l g sample of a petroleum product. Also formally called the Neutralization Number, this property is often used to indicate the extent of contaminat...

时间:2024-11-28 12:21栏目:行业资料