AENOR Logo

Normas CEN

4018 Resultados disponibles

Filtrar:

(2625)
(1393)
EN

EN 514:2025

En Vigor
2025-05-14
Plastics - Poly(vinyl chloride) (PVC) based profiles - Determination of the strength of welded corners and T-joints
Si desea adquirir esta norma, envíenos su solicitud a normas@aenor.com
EN

EN 13806-1:2025

En Vigor
2025-03-26
Foodstuffs - Determination of trace elements - Part 1: Determination of total mercury in foodstuffs by atomic absorption spectrometry (AAS) - cold vapour technique after pressure digestion
Si desea adquirir esta norma, envíenos su solicitud a normas@aenor.com
EN

EN 13828:2025

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
Si desea adquirir esta norma, envíenos su solicitud a normas@aenor.com
EN

EN 1254-6:2021+A1:2025

En Vigor
2025-02-12
Copper and copper alloys - Plumbing fittings - Part 6: Push-fit fittings for use with metallic tubes, plastics and multilayer pipes
Si desea adquirir esta norma, envíenos su solicitud a normas@aenor.com