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AFNOR
NF EN 13828
En Vigor
2025-02-26
Building valves - Manually operated copper alloy and stainless steel
ball valves for potable water supply in buildings - Tests and requirements
AFNOR
NF EN ISO 7539-6/A1
En Vigor
2024-05-08
Corrosion of metals and alloys - Stress corrosion testing - Part 6 :
preparation and use of precracked specimens for tests under constant
load or constant displacement - Amendment 1
AFNOR
AFNOR
NF EN 60660
En Vigor
2000-10-01
Insulators - Tests on indoor post insulators of organic material for
systems with nominal voltages greater than 1 kV up to but non including
300 kV
