论文部分内容阅读
本文阐述了自ND_5型机车在蚌埠机务段运用以来26-L制动机中的A-1充气切断指示阀所存在的问题及提出的改进措施.
This article elaborates the problems existing in the A-1 inflating shut-off indicating valve in 26-L engine and the improvement measures since the ND5 locomotive was used in the locomotive depot in Bengbu.