Normativa ISO UNE gratis

Fecha de publicación: 01/03/2021 Optical amplifiers – Test methods – Part 1-3: Power and gain parameters – Optical power meter method IEC 61290-1-3:2021

Fecha de publicación: 01/03/2021 Optical amplifiers – Test methods – Part 1-3: Power and gain parameters – Optical power meter method IEC 61290-1-3:2021 RLV

Fecha de publicación: 02/03/2021 Fibre optic communication subsystem test procedures – Part 2-8: Digital systems – Determination of low BER using Q-factor measurements IEC 61280-2-8:2021 RLV

Fecha de publicación: 02/03/2021 Fibre optic communication subsystem test procedures – Part 2-8: Digital systems – Determination of low BER using Q-factor measurements IEC 61280-2-8:2021

Fecha de publicación: 02/03/2021 Fibre optic interconnecting devices and passive components – Basic test and measurement procedures – Part 2-10: Tests – Crush and load resistance IEC 61300-2-10:2021

Fecha de publicación: 02/03/2021 Fibre optic interconnecting devices and passive components – Basic test and measurement procedures – Part 2-10: Tests – Crush and load resistance IEC 61300-2-10:2021 RLV

Fecha de publicación: 03/03/2021 Maritime navigation and radiocommunication equipment and systems – Part 1: Route plan exchange format (RTZ) – General requirements, methods of testing and required test results IEC PAS 61174-1:2021

Fecha de publicación: 03/03/2021 Adjustable speed electrical power drive systems – Part 2: General requirements – Rating specifications for adjustable speed AC power drive systems IEC 61800-2:2021

Fecha de publicación: 03/03/2021 Corrigendum 1 – Industrial networks – Wireless communication network and communication profiles – WIA-FA IEC 62948:2017/COR1:2021

Fecha de publicación: 03/03/2021 Amendment 1 – Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery – Safety – Part 3-1: Particular requirements for transportable table saws IEC 62841-3-1:2014/AMD1:2021