Methods of test for full-flow lubricating oil filters for internal combustion engines — Part 12: Filtration efficiency using particle counting, and contaminant retention capacity
Edition 1 2000-02
Withdrawn
ISO 4548-12:2000
10474
ISO 4548-12:2000Methods of test for full-flow lubricating oil filters for internal combustion enginesPart 12: Filtration efficiency using particle counting, and contaminant retention capacity