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适用的油品规格ILSAC的GF-3规格和API的SL规格的节能润滑油。发展该方法的目的该方法是用来测定发动机润滑油对装备了所谓的“低摩擦”发动机的轿车,轻型载货车(自身质量不超过3856kg)燃料油经济性能的影响。试验装置用的是一台排量为4.6L美国福特汽车公司1993年生产的组合式V-
Applicable Oil Specifications ILSAC’s GF-3 Specifications and API’s SL Specifications for Energy-Efficient Lubricants. Purpose of developing this method This method is used to determine the effect of engine oil on the economic performance of fuel oil in passenger cars and light trucks equipped with so-called “low-friction” engines (masses not exceeding 3856 kg). Test device used is a displacement of 4.6L Ford Motor Company produced in 1993 combined V-