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80年代,发动机工业出现的有趣事情之一是:北美三家发动机厂推出了三种全新的系列柴油机(Detroit 60系列柴油机、CumminsB 和 C 系列柴油机和 Caterpillar 单缸容积1.1L 和1.7L 的系列柴油机),以及这些新系列发动机在设计时都同样注意到了维修保养方便性问题。
One of the interesting things that emerged in the engine industry in the 1980s was that three North American engine shops introduced three new series of diesel engines (Detroit 60 series diesel engines, Cummins B and C series diesel engines and Caterpillar single cylinder series 1.1L and 1.7L diesel engines) , As well as the design of these new series of engines are equally concerned about the maintenance of convenience issues.