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介绍了东风4 型机车风源净化装置试验台的设计与试验情况。该试验台的研制成功,对提高风源净化装置的检修质量和降低空气系统故障起到了保障作用
The design and test of DF4 locomotive wind source purifying device test bench are introduced. The successful development of the test stand has played a safeguard role in improving the quality of inspection and maintenance of the wind source purifying device and reducing air system faults