Normativa ISO UNE gratis

Fecha de publicación: 06/05/2014 Fibre optic communication system design guides – Part 13: Guidance on in-service PMD and CD characterization of fibre optic links IEC TR 61282-13:2014

Fecha de publicación: 06/05/2014 Fibre optic interconnecting devices and passive components – Part 06: Mechanical design proving nutation test results for reinforced fibre cable terminated with optical connectors for high density patching applications IEC TR 62627-06:2014

Fecha de publicación: 07/05/2014 Low-voltage electrical installations – Part 7-753: Requirements for special installations or locations – Heating cables and embedded heating systems IEC 60364-7-753:2014

Fecha de publicación: 07/05/2014 Electrochemical migration in printed wiring boards and assemblies – Mechanisms and testing IEC TR 62866:2014

Fecha de publicación: 08/05/2014 Radio-frequency connectors – Part 49: Sectional specification for SMAA series R.F. connectors IEC 61169-49:2014

Fecha de publicación: 08/05/2014 Fibre optic interconnecting devices and passive components – Performance standard – Part 041-2: Non-connectorized single-mode OTDR reflecting device for category C – Controlled environment IEC 61753-041-2:2014

Fecha de publicación: 08/05/2014 Connectors for electronic equipment – Product requirements – Part 2-109: Circular connectors – Detail specification for connectors with M 12 x 1 screw-locking, for data transmission frequencies up to 500 MHz IEC 61076-2-109:2014

Fecha de publicación: 08/05/2014 Corrigendum 1 – Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery – Safety – Part 1: General requirements IEC 62841-1:2014/COR1:2014

Fecha de publicación: 13/05/2014 Automatic electrical controls – Part 2-22: Particular requirements for thermal motor protectors IEC 60730-2-22:2014

Fecha de publicación: 15/05/2014 Safety of laser products – Part 1: Equipment classification and requirements IEC 60825-1:2014