This standard specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of general-purpose small internal combustion engine air filter assemblies. This standard applies to air filter assemblies for general-purpose small internal combustion engines (hereinafter referred to as the assembly) with a rated air volume flow rate of less than 70m/h.
JB/T 11478-2013 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)