This standard specifies the terms and definitions, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of automobile dry friction clutch assembly (including cover assembly and driven plate assembly). This standard applies to automobile dry friction clutches.
QC/T 25-2004 history
2014QC/T 25-2014 Technical specification of automobile clutch
2004QC/T 25-2004 Technical specification of automobile clutch