NF E37-403*NF ISO 4548-3:1988 Methods of test for full-flow lubricating oil filters for internal combustion engines. Part 3 : resistance to high pressure drop and to elevated temperature.
1988NF E37-403*NF ISO 4548-3:1988 Methods of test for full-flow lubricating oil filters for internal combustion engines. Part 3 : resistance to high pressure drop and to elevated temperature.