30.60 20. 2. 2026.
ISO
ISO/TC 70
Međunarodni standard
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.
OBJAVLJEN
ISO 4548-9:2008
PROJEKAT
ISO/CD 4548-9
30.60
Završetak izjašnjavanja o nacrtu komisije standarda
20. 2. 2026.