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介绍DF_(11G)型机车QSX15-G7型供电柴油机冷却液自制工艺,并对机车运用中冷却液添加剂补加比例进行探讨。
This paper introduces the self - made technology of QSX15 - G7 powered diesel coolant for DF_ (11G) locomotive and discusses the additional proportion of coolant additive in locomotive application.