Normas CEN
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EN
EN 18196:2026
En Vigor
2026-05-13
Algae and algae products - Determination of inorganic arsenic in algae
and algae products by anion-exchange (HPLC-ICP-MS)
EN
EN 1992-1-1:2023
En Vigor
2023-11-22
Eurocode 2 - Design of concrete structures - Part 1-1: General rules and
rules for buildings, bridges and civil engineering structures
EN
EN 1992-4:2018
En Vigor
2024-06-19
Eurocode 2 - Design of concrete structures - Part 4: Design of
fastenings for use in concrete
EN
