GB/T 17477-2012 "Viscosity classification of automotive gear lubricants" stipulates the viscosity classification method of automotive gear lubricants. The standard clarifies the viscosity classification, measurement method and application scope of different types of automotive gear lubricants, providing a basis for the production, selection and quality control of automotive gear lubricants, helping to standardize the market, ensuring that automotive gears are properly lubricated under different working conditions, and ensuring the normal operation of automotive transmission systems.
| Status | Active |
|---|---|
| CCS | E31 | ICS | 75.100 |
| Release Date | 2012-11-05 00:00:00 | Implementation Date | 2013-03-01 00:00:00 |