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本文以小松D355A-1型推土机为对象,用容积效率法对其工作装置液压系统进行故障诊断和状态监测的研究。
In this paper, the Komatsu D355A-1 bulldozer is used as the object, and the volumetric efficiency method is used to study the fault diagnosis and condition monitoring of the hydraulic system of the working device.