Normativa ISO UNE gratis

Fecha de publicación: 10/08/2017 Fuel cell technologies – Part 3-201: Stationary fuel cell power systems – Performance test methods for small fuel cell power systems IEC 62282-3-201:2017

Fecha de publicación: 10/08/2017 Digital audio – Interface for non-linear PCM encoded audio bitstreams applying IEC 60958 – Part 9: Non-linear PCM bitstreams according to the MAT format IEC 61937-9:2017

Fecha de publicación: 16/08/2017 Functional safety – Safety instrumented systems for the process industry sector – Part 1: Framework, definitions, system, hardware and application programming requirements IEC 61511-1:2016+AMD1:2017 CSV

Fecha de publicación: 16/08/2017 Methods of measuring performances of electric hair clippers or trimmers for household use IEC 62863:2017

Fecha de publicación: 16/08/2017 Optical fibres – Part 1-33: Measurement methods and test procedures – Stress corrosion susceptibility IEC 60793-1-33:2017

Fecha de publicación: 17/08/2017 Automatic electrical controls – Part 2-15: Particular requirements for automatic electrical air flow, water flow and water level sensing controls IEC 60730-2-15:2017

Fecha de publicación: 17/08/2017 Capacitors for power electronics IEC 61071:2017 RLV

Fecha de publicación: 17/08/2017 Corrigendum 1 – Programmable components in electronic lamp controlgear – General and safety requirements IEC 62733:2015/COR1:2017

Fecha de publicación: 23/08/2017 Corrigendum 1 – Radio-frequency connectors – Part 58: Sectional specification for RF coaxial connectors with blind-mate coupling – Characteristic impedance 50 ohms (type SBMA) IEC 61169-58:2016/COR1:2017

Fecha de publicación: 23/08/2017 Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery – Safety – Part 3-12: Particular requirements for transportable threading machines IEC 62841-3-12:2017