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本文介绍了ND_2型机车原柴油机和改进后柴油机的进、排气压力波的测量与分析从中可见改进后的性能参数比原机优越得多.
This paper introduces the measurement and analysis of the inlet and outlet pressure waves of the ND_2 locomotive original diesel engine and the improved diesel engine. It shows that the improved performance parameters are much superior to the original engine.