This standard specifies the oil change index of gasoline engine oil during use. This standard applies to the quality monitoring and oil change requirements of gasoline engine oil used in automobile gasoline engines and stationary gasoline engines during use.
GB/T 8028-2010 Referenced Document
ASTM D6595 Standard Test Method for Determination of Wear Metals and Contaminants in Used Lubricating Oils or Used Hydraulic Fluids by Rotating Disc Electrode Atomic Emission Spectrometry*, 2022-10-01 Update
GB/T 11137 Black petroleum products--Determination of kinematic viscosity(reverse-flow method) and calculation of dynamic viscosity
GB/T 17476 Determination of Multiple Elements in Lubricating Oils and Base Oils by Inductively Coupled Plasma Emission Spectrometry*, 2023-05-23 Update
GB/T 260 Test method for water in petroleum products.Distillation method*, 2016-12-13 Update
GB/T 261 Determination of flash point—Pensky-Martens closed cup method*, 2021-10-11 Update
GB/T 265 Petroleum products--Determination of kinematic viscosity and calculation of dynamic viscosity
GB/T 7304 Standard test method for acid number of petroleum products by potentiometric titration*, 2014-02-19 Update
GB/T 8926 Standard test method for insolubles in used lubricating oils*, 2012-11-05 Update
SH/T 0077 Determination of iron content in lubricating oil (atomic absorption spectrometry)
SH/T 0251 Determination of Base Number of Petroleum Products (Perchloric Acid Potentiometric Titration Method)
SH/T 0474 Standard test method for gasoline diluent in used gasoline engine oils by gas chromatography
GB/T 8028-2010 history
2011GB/T 8028-2010 Criteria for changing of gasoline engine oil
1994GB/T 8028-1994 Criteria for changing crank case oil of gasoline automobile