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通过匹配一汽自主开发的CA4GA1型汽油机可靠性行车试验,考察SJ5W-40、SL5W-30汽油机油抗氧化、抗磨损等方面性能,为CA4GA1型汽油机确定合理的换油周期提供技术支持。
By matching with the reliability driving test of CA4GA1 gasoline engine independently developed by FAW, the performance of SJ5W-40 and SL5W-30 gasoline engine oil in terms of oxidation resistance and wear resistance was investigated to provide technical support for determining the proper oil drain period of CA4GA1 gasoline engine.