Normativa ISO UNE gratis

Fecha de publicación: 21/03/2024 Corrigendum 1 – Digital audio – Interface for non-linear PCM encoded audio bitstreams applying IEC 60958 – Part 1: General IEC 61937-1:2021/COR1:2024

Fecha de publicación: 22/03/2024 Industrial communication networks – Profiles – Part 5-21: Installation of fieldbuses – Installation profiles for CPF 21 IEC 61784-5-21:2018+AMD1:2024 CSV

Fecha de publicación: 22/03/2024 Electronic displays – Part 2-7 : Measurements of optical characteristics – Tiled displays IEC 62977-2-7:2024

Fecha de publicación: 26/03/2024 Low-voltage switchgear and controlgear assemblies – Part 3: Distribution boards intended to be operated by ordinary persons (DBO) IEC 61439-3:2024 EXV

Fecha de publicación: 26/03/2024 Industrial communication networks – Profiles – Part 5-3: Installation of fieldbuses – Installation profiles for CPF 3 IEC 61784-5-3:2018+AMD1:2024 CSV

Fecha de publicación: 26/03/2024 Low-voltage switchgear and controlgear assemblies – Part 3: Distribution boards intended to be operated by ordinary persons (DBO) IEC 61439-3:2024 CMV

Fecha de publicación: 26/03/2024 Low-voltage switchgear and controlgear assemblies – Part 3: Distribution boards intended to be operated by ordinary persons (DBO) IEC 61439-3:2024 EXV-CMV

Fecha de publicación: 27/03/2024 Flexible insulating sleeving – Part 3: Specifications for individual types of sleeving – Sheets 116 and 117: Extruded polychloroprene, general purpose IEC 60684-3-116:2024

Fecha de publicación: 27/03/2024 Flexible insulating sleeving – Part 3: Specifications for individual types of sleeving – Sheets 116 and 117: Extruded polychloroprene, general purpose IEC 60684-3-116:2024 RLV

Fecha de publicación: 03/04/2024 Optical fibre cables – Part 1-217: Generic specification – Basic optical cable test procedures – Environmental test methods – Cable shrinkage (fibre protrusion), Method F17 IEC 60794-1-217:2024