Homepage>ISO Standards>ISO 4548-4:1997-Methods of test for full-flow lubricating oil filters for internal combustion engines-Part 4: Initial particle retention efficiency, life and cumulative efficiency (gravimetric method)
download between 0-24 hoursReleased: 1997
ISO 4548-4:1997
ISO 4548-4:1997-Methods of test for full-flow lubricating oil filters for internal combustion engines-Part 4: Initial particle retention efficiency, life and cumulative efficiency (gravimetric method)
