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ⅢF试验程序适用于ⅢF试验程序的油品规格API的SL和ILSAC的GF-3规格。开发ⅢF试验程序的目的该方法是用来评价试验油在高温使用条件下的抗稠化能力、活塞沉积物生成和气门杆系磨损情况的。该方法模拟的汽车行驶工况模拟的是高温气候地区汽车高速行驶工况。试验装置采用排量为3.
IIIF Test Procedure The SL-F and ILSAC GF-3 specifications applicable to the API Specifications for the IIIF Test Procedure. Purpose of developing the IIIF test procedure This method is used to evaluate the resistance to thickening, piston deposit formation and valve stem wear of test oils under high temperature service conditions. This method simulates the driving condition of the car to simulate the driving condition of the car in the high-temperature climate area. Test device using a displacement of 3.