This standard specifies the requirements, test methods, inspection rules, signs, packaging, transportation and storage of gasoline engine oil made with refined mineral oil, synthetic oil or a mixture of refined mineral oil and synthetic oil as the base oil and added with various additives. . The products covered by this standard are suitable for the lubrication of automobile four-stroke gasoline engines used under various operating conditions, such as the lubrication of cars, light trucks, trucks and passenger cars. See GB/T 7631.3, SAE J183 and ASTM D4485 for detailed classification.
GB 11121-2006 Referenced Document
GB/T 260 Test method for water in petroleum products.Distillation method*, 2016-12-13 Update
GB/T 265 Petroleum products--Determination of kinematic viscosity and calculation of dynamic viscosity
GB/T 387 Dark petroleum products--Determination of sulphur content--Tubular oven method
GB/T 388 Determination of sulfur content in petroleum products(oxygen bomb method)
GB/T 511 Petroleum,petroleum products and additives.Method for determination of machanical admixtures*, 2010-09-02 Update