This standard specifies the technical requirements, inspection rules and marking, packaging, transportation and storage of paper filter elements for internal combustion engine oil filters. This standard applies to paper filter elements for internal combustion engine oil filters with a volume flow rate below 100L/min.
1991JB/T 5087-1991 Specifications for paper filter element of internal combustion engine oil filter
JB/T 5087-1991 Specifications for paper filter element of internal combustion engine oil filter was changed to JB/T 5089.2-2010 Internal combustion engines.Paper-element oil filters.Part 2:Elements.Specification.