ISO/DIS 4548-9
Methods of test for full-flow lubricating oil filters for internal combustion engines — Part 9: Inlet and outlet anti-drain valve tests
| Fecha edición: |
2026-06-03
En Vigor
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| Resumen: | ISO 4548-9:2007 specifies methods of measuring the effectiveness of either inlet or outlet anti-drain valves if fitted to a full-flow lubricating oil filter of the "spin-on" or "easy change" type, for internal combustion engines. |
| ICS: | 27.020 - Motores de combustión interna |
| CTN: | ISO/TC 70 - 49826 |
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Anulaciones Normas |
Anula a ISO 4548-9:2008 |
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