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针对ND2 型机车的起动延迟器电路存在的问题,分析了相关电路并指出问题的原因,同时介绍了一种消除延迟器误动作的方法
Aiming at the problems existing in starting delay circuit of ND2 locomotive, the related circuits are analyzed and the reasons of the problems are pointed out. At the same time, a method to eliminate the malfunction of delay unit is introduced