论文部分内容阅读
针对东风4 型机车空气滤清器烧损的故障 ,结合排尘装置的结构和作用原理 ,分析了故障发生的原因 ,并提出了防止烧损的预防改进措施
Aiming at the failure of DF4 locomotive air filter, combining with the structure and action principle of DF, the causes of the failure are analyzed, and the precautionary measures to prevent it from burning are put forward