论文部分内容阅读
通过对DF_4内燃机车柴油机润滑油的热重曲线TG和微商热重曲线DTG的分析,探讨了这种润滑油的衰变规律。
The decay law of lubricating oil is discussed through the analysis of TG and DTG of DF4 diesel locomotive lubricating oil.