发生在北美的合成内燃机油定义之争

A Discrepancy on Definition of Synthetic Internal Combustion Engine Oil in North America

加氢异构化油是不是合成油?简述了20世纪90年代末重新激活的合成油定义之争、NAD的裁决以及该裁决对各润滑油公司和合成基础油市场的影响。

Whether hydro isomerized oil can be deemed as a synthetic oil? The discrepancy on the definition of synthetic oil which has arisen once again since late 1990's, the arbitration of NAD, and the impact of this arbitration on individual lube oil companies and synthetic lube base oil market, are briefly discussed in this article.