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AFNOR
NF EN IEC 60721-3-2
En Vigor
2018-04-13
Classification of environmental conditions - Part 3-2 : classification
of groups of environmental parameters and their severities -
Transportation and Handling
AFNOR
NF EN ISO 4759-1
En Vigor
2001-01-01
Tolerances for fasteners - Bolts, screws, studs and nuts - Part 1 :
product grades A, B and C
AFNOR
NF EN 50724
En Vigor
2023-09-29
Fixed Ultrasonic Gas Leak Detectors (UGLD) - General requirements and
test methods
AFNOR
