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AFNOR

NF EN ISO 4757

En Vigor
1994-10-01
Cross recesses for screws.
AFNOR

NF A05-304

Anulada
2019-03-20
High strength steels for civil engineering works. Assessment of the embrittling effect of a medium by means of slow tensile testing.
AFNOR

NF EN ISO 7053

Anulada
2019-09-03
Hexagon washer head tapping screws
AFNOR

NF EN 61000-3-3/A1

Anulada
2013-01-05
Electromagnetic compatibility (EMC) - Part 3-3 : limits - Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems for equipment with rated current inferior or egal to 16 A per phase and not subject to conditional connection