A method of rapidly evaluating high temperature detergency and anti oxidation properties of engine oil was developed.
用热重分析仪模拟工业退火程序，建立了铜轧制油退火清净性的评价方法。
The results indicate that diesel engine oil according to this formula has ideal detergency and dispersancy on high temperature and upper applied value.
结果表明用该配方调制出的柴油机油具有良好的高温清净分散性和较高的应用价值。
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