Abstract:

Abstract: This article analyzes and compares the chemical composition of imported engine oil, hydraulic oil, gear oil and lubricating oil, and makes the comparative analysis. The results show that domestic lubricating oil can replace the imported lubricating oil, which can reduce the equipment maintenance cost.

摘要：

摘　要：分析对比了进口发动机油、液压油、齿轮油与国产润滑油的化学成分,并作对比分析。结果表明，国产润滑油可以替代进口润滑油，可减少设备维护保养成本。