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对ТЭМ2型内燃机车ПД型柴油机曲轴出现裂纹的状况和产生裂纹的原因进行了分析,并提出了改进措施。
The crack condition of the crankshaft of ПД type diesel engine of ТЭМ2 diesel locomotive and the reason of the crack are analyzed and the improvement measures are put forward.