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AFNOR
NF EN 17670-2
En Vigor
2023-11-01
Plastics piping systems for non-pressure underground conveyance of
surface water - Unplasticized poly(vinyl chloride) (PVC-U),
polypropylene (PP) and polyethylene (PE) - Part 2 : specification for
road gullies
AFNOR
NF L22-589
Anulada
2000-09-05
Self-locking anchor nuts, 90 degrees angle, deep counterbore in
silver-plated E-Z6 nct 25 corrosion-resisting steel. ISO thread.
AFNOR
NF EN ISO 25119-4
En Vigor
2023-09-27
Tractors and machinery for agriculture and forestry - Safety-related
parts of control systems - Part 4 : production, operation, modification
and supporting processes
AFNOR
NF EN 1793-6/IN1
En Vigor
2019-11-24
Road traffic noise reducing devices - Test method for determining the
acoustic performance - Part 6: Intrinsic characteristics - In situ
values of airborne sound insulation under direct sound field conditions
