Normativa ISO UNE gratis

Fecha de publicación: 27/11/2017 Multimedia systems and equipment – Multimedia e-publishing and e-books – Generic format for e-publishing IEC 62448:2017

Fecha de publicación: 27/11/2017 Multimedia systems and equipment – Multimedia e-publishing and e-books – Generic format for e-publishing IEC 62448:2017 RLV

Fecha de publicación: 27/11/2017 Amendment 2 – Electroacoustics – Audio-frequency induction loop systems for assisted hearing – Part 1: Methods of measuring and specifying the performance of system components IEC 62489-1:2010/AMD2:2017

Fecha de publicación: 27/11/2017 Electroacoustics – Audio-frequency induction loop systems for assisted hearing – Part 1: Methods of measuring and specifying the performance of system components IEC 62489-1:2010+AMD1:2014+AMD2:2017 CSV

Fecha de publicación: 29/11/2017 Solar thermal electric plants – Part 1-3: General – Data format for meteorological data sets IEC TS 62862-1-3:2017

Fecha de publicación: 29/11/2017 Solar thermal electric plants – Part 1-2: General – Creation of annual solar radiation data set for solar thermal electric (STE) plant simulation IEC TS 62862-1-2:2017

Fecha de publicación: 29/11/2017 Electroacoustics – Sound calibrators IEC 60942:2017

Fecha de publicación: 29/11/2017 Electroacoustics – Sound calibrators IEC 60942:2017 RLV

Fecha de publicación: 07/12/2017 Corrigendum 1 – Voltage sourced converter (VSC) valves for static synchronous compensator (STATCOM) – Electrical testing IEC 62927:2017/COR1:2017

Fecha de publicación: 07/12/2017 Fire hazard testing – Part 1-14: Guidance on the different levels of power and energy related to the probability of ignition and fire in low voltage electrotechnical products IEC TS 60695-1-14:2017