This standard specifies the technical requirements, inspection methods and inspection rules for internal combustion engine air filter paper elements, as well as marking, packaging, transportation and storage. This standard applies to paper filter elements for internal combustion engine air filters with a volume flow rate of less than 4000m^(3)/h. Other dry filter elements (such as non-woven filter elements, etc.) can also be implemented by reference.
2004JB/T 9756-2004 Internal combustion engines - Air filter paper elements - Specifications
1999JB/T 9756-1999 Internal combustion engines.Air filter paper element.Specifications
JB/T 9756-2004 Internal combustion engines - Air filter paper elements - Specifications was changed to JB/T 9755.2-2014 Internal combustion engines.Air cleaner assemblies.Part 2: Dry air filter elements.Specification.