Normativa ISO UNE gratis

Fecha de publicación: 17/06/2022 Electrical insulating materials – Determination of the effects of ionizing radiation – Part 5: Procedures for assessment of ageing in service IEC 60544-5:2022

Fecha de publicación: 17/06/2022 Electrical insulating materials – Determination of the effects of ionizing radiation – Part 5: Procedures for assessment of ageing in service IEC 60544-5:2022 RLV

Fecha de publicación: 20/06/2022 Amendment 5 – International Electrotechnical Vocabulary (IEV) – Part 113: Physics for electrotechnology IEC 60050-113:2011/AMD5:2022

Fecha de publicación: 20/06/2022 Corrigendum 1 – Methods for calculating size specific dose estimates (SSDE) for computed tomography IEC 62985:2019/COR1:2022

Fecha de publicación: 21/06/2022 Corrigendum 1 – Medical electrical equipment – X-ray tube assemblies for medical diagnosis – Focal spot dimensions and related characteristics IEC 60336:2020/COR1:2022

Fecha de publicación: 22/06/2022 Electrostatics – Part 2-1: Measurement methods – Ability of materials and products to dissipate static electric charge IEC 61340-2-1:2015+AMD1:2022 CSV

Fecha de publicación: 22/06/2022 Amendment 1 – Electrostatics – Part 2-1: Measurement methods – Ability of materials and products to dissipate static electric charge IEC 61340-2-1:2015/AMD1:2022

Fecha de publicación: 24/06/2022 Corrigendum 1 – Laser display devices – Part 5-4: Optical measuring methods of colour speckle IEC 62906-5-4:2018/COR1:2022

Fecha de publicación: 27/06/2022 Dynamic characteristics of inverter-based resources in bulk power systems – Part 4: Behaviour of inverter-based resources in response to bulk grid faults IEC TR 63401-4:2022

Fecha de publicación: 27/06/2022 Dynamic characteristics of inverter-based resources in bulk power systems – Part 2: Sub- and Super-synchronous control Interactions IEC TR 63401-2:2022