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随着柴油机强化度以及对生态要求的不断提高,机油的各项性能也应随之改进。文内介绍一些新机油的试用结果并与现有机油作了比较。
With the enhancement of diesel engine and the continuous improvement of ecological requirements, the performance of the oil should also be improved. The paper introduces some trial results of new oil and compared with the existing oil.