摘要
介绍了国内内燃机油质量状况、历次抽查结果分析等，提出存在的问题及建议。
The quality and the analysis on the spot - check result for several times of domestic internalcombustion engine oil were described. Some problems and suggestions were pointed.
出处
《润滑油》
CAS
1999年第3期1-4,共4页
Lubricating Oil
