内燃机车在运用中总是要有停车,譬如在车站上,在线路上的信号机前,在折返段等。内燃机车运行准备状态的完成和保持运行准备状态,对一定型式的柴油机来说,就是要求必须有一定的工作温度。因为东德国家铁路各种内燃机车的技术条 The use of diesel locomotives always have to stop, for example, at the station, in front of the signal on the line, in the turn-back section. Diesel locomotive to prepare for the completion of the state and to maintain operational readiness, for a certain type of diesel engine, is required to have a certain operating temperature. Because the East German state railway diesel engine technology