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AFNOR

NF EN 61558-2-8
En Vigor
2011-03-01
Safety of transformers, reactors, power supply units and combinations thereof - Part 2-8 : particular requirements and tests for transformers and power supply units for bells and chimes
AFNOR

NF EN 50412-2-1
En Vigor
2006-02-01
Power line communication apparatus and systems used in low-voltage installations in the frequency range 1,6 MHz to 30 MHz - Part 2-1 : residential, commercial and industrial environment - Immunity requirements
AFNOR

NF EN 599-2
En Vigor
2016-12-02
Durability of wood and wood-based products - Efficacy of preventive wood preservatives as determined by biological tests - Part 2 : labelling
AFNOR

NF EN 2591-611
En Vigor
2002-11-01
Aerospace series - Elements of electrical and optical connection - Test methods - Part 611 : optical elements - Effectiveness of cable attachment - Cable torsion