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UNE-EN ISO 17635:2025
List of related standards
UNE
UNE-EN ISO 4761:2023
In Force
2023-07-12
Ensayos no destructivos de soldaduras. Ensayos por ultrasonidos mediante
multielementos con control de fase (phased array) (UT-PA) para
componentes de acero de paredes delgadas. Nivel de aceptación. (ISO 4761:2022).










