This standard specifies the types, connection dimensions, and related technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of automobile fuel tank caps and filler openings. This standard applies to automobile fuel tank caps and filler openings.
QC/T 488-2000 history
2014QC/T 644-2014 Specifications for automobile metal fuel tank
2000QC/T 488-2000 Automobile fuel tank cap, refueling port
QC/T 488-2000 Automobile fuel tank cap, refueling port was changed to QC/T 644-2014 Specifications for automobile metal fuel tank.