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AFNOR
NF ISO 4548-3
En Vigor
1988-10-01
Methods of test for full-flow lubricating oil filters for internal
combustion engines. Part 3 : resistance to high pressure drop and to
elevated temperature.
AFNOR
AFNOR
NF EN IEC 61084-2-1
En Vigor
2024-09-13
Cable trunking systems and cable ducting systems for electrical
installations - Part 2-1 : particular requirements - Cable trunking
systems and cable ducting systems intended for mounting on walls and ceilings
AFNOR
NF EN ISO 6149-3
En Vigor
2007-06-01
Connections for fluid power and general use - Ports and stud ends with
ISO 261 metric threads and O-ring sealing - Part 3 : dimensions, design,
test methods and requirements for light-duty (L series) stud ends
