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AFNOR
AFNOR
NF EN 61987-22
En Vigor
2016-04-23
Industrial-process measurement and control - Data structures and
elements in process equipment catalogues - Part 22 : lists of properties
(LOPs) of valve body assemblies for electronic data exchange
AFNOR
NF EN IEC 60534-4
En Vigor
2022-02-04
Industrial-process control valves - Part 4 : inspection and routine testing
AFNOR
NF EN ISO 18086
En Vigor
2020-12-23
Corrosion of metals and alloys - Determination of AC corrosion -
Protection criteria
