This standard specifies the technical requirements, test methods and inspection rules for automobile diesel engine paper filter diesel fine filter assembly, as well as marking, packaging, transportation and storage. This standard applies to diesel fine filter assemblies with paper filter elements for automotive diesel engines with a volume flow rate below 3.5L/min (210L/h), including spin-on assemblies and replaceable filter element assemblies.
QC/T 771-2006 Referenced Document
GB/T 2828.1 Inspection procedure by count sampling part 1: Lot by lot inspection sampling plan retrieved by acceptance quality limit (AQL)*, 2013-02-15 Update
QC/T 772-2006 Test methods of diesel-fuel filter for automobiles
QC/T 771-2006 history
2017QC/T 771-2017 Specifications for paper filter element diesel fine filter assembly of automobile diesel engine
2006QC/T 771-2006 Specincationsof diesel- fuel fine filter assembly with paper element for automotive diesels