This standard specifies the terms and definitions, basic requirements, technical requirements, test methods, inspection rules, labeling, packaging, transportation, storage and quality commitment of automatic transmission vane oil pumps for passenger cars. This standard applies to mechanically driven passenger car automatic transmission vane oil pumps (hereinafter referred to as oil pumps).
T/ZZB 0531-2018 history
2018T/ZZB 0531-2018 Automatic transmission vane pump for passenger vehicle