The lubricating grease variety is complex, the brand is numerous, the classification work is very important. The original GB501 165, which was classified according to the thickeners, was not suitable for the development and use of lubricating greases, and was abolished in April 1988. GB7631.8,190 provides a system for classifying the Tebe by using the ISO classification method, which replaces the GB501 165. Production and sales and use of grease has not been fully incorporated into the new classification system. Therefore, in order to illustrate the specific differences between the old and new classification systems, it is necessary to compare the old and new classification systems.