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UNE-EN ISO 21789:2023
List of related standards
UNE
UNE-EN ISO 1182:2021
In Force
2021-05-19
Ensayos de reacción al fuego de productos. Ensayo de no combustibilidad.
(ISO 1182:2020).
ISO
ISO 3977-1:1997
In Force
1997-06-19
Gas turbines — Procurement — Part 1: General introduction and definitions










