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AFNOR
NF L22-221
En Vigor
1983-07-01
Hexagon socket head cap screws without hole for locking wire. ISO thread
4 H class.
AFNOR
NF EN ISO 105-N02
En Vigor
1995-08-01
Textiles. Tests for colour fastness. Part N02 : colour fastness to
bleaching : peroxide.
AFNOR
NF ISO 3968
En Vigor
2017-11-25
Hydraulic fluid power — Filters — Evaluation of differential pressure
versus flow
AFNOR
NF EN 50131-8
Anulada
2022-04-16
Alarm system - Intrusion and hold up-systems - Part 8 : security fog device/systems










