This standard specifies the test methods for silicone oil fan clutch assemblies matched with cooling fans for automobile engines. This standard applies to silicone oil fan clutches for automobile engines (hereinafter referred to as silicone oil fan clutches).
QC/T 33-2006 Referenced Document
GB/T 18297-2001 Performance test code for road vehicle engines
QC/T 33-2006 history
2006QC/T 33-2006 Test methods of viscous fan clutch for automotive engines
1992QC/T 33-1992 Automobile fan clutch test method