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重点阐述了东风4型机车静液压传动系统常见异音的产生原因,并说明了判断方法,为排除系统故障提供了可靠的依据。
The reason of the common abnormal noise of the hydrostatic transmission system of DF4 locomotive is expounded emphatically and the judging method is explained, which provides a reliable basis for eliminating the system malfunction.