GB/T 17477-1998 "Drive axle and manual transmission lubricant viscosity classification" clarifies the viscosity classification method of drive axle and manual transmission lubricants. The standard is based on the requirements for lubricant viscosity under different working conditions, divides a variety of viscosity grades, and specifies the viscosity range and performance indicators corresponding to each grade. It provides a unified specification for the production, mass control and rational selection of this type of lubricant, which helps to ensure good lubrication and normal operation of transmission parts.
| Status | Abolish |
|---|---|
| CCS | E30 | ICS | 75.100 |
| Release Date | 1998-08-20 00:00:00 | Implementation Date | 1999-02-01 00:00:00 |