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AFNOR
NF EN 16503
En Vigor
2014-10-24
Water quality - Guidance standard on assessing the hydromorphological
features of transitional and coastal waters
AFNOR
NF EN IEC 61158-5-21
En Vigor
2019-06-21
Industrial communication networks - Fieldbus specifications - Part 5-21
: application layer service definition - Type 21 elements
AFNOR
NF EN 61140
Anulada
2019-07-12
Protection against electric shock - Common aspects for installation and equipment
AFNOR










