Normativa ISO UNE gratis

Fecha de publicación: 27/01/2022 Amendment 1 – Optical fibres – Part 2-10: Product specifications – Sectional specification for category A1 multimode fibres IEC 60793-2-10:2019/AMD1:2022

Fecha de publicación: 27/01/2022 Optical fibres – Part 2-10: Product specifications – Sectional specification for category A1 multimode fibres IEC 60793-2-10:2019+AMD1:2022 CSV

Fecha de publicación: 28/01/2022 Fibre optic interconnecting devices and passive components – Basic test and measurement procedures – Part 3-33: Examinations and measurements – Withdrawal force from a resilient alignment sleeve using pin gauges IEC 61300-3-33:2022

Fecha de publicación: 28/01/2022 Connectors for electrical and electronic equipment – Tests and measurements – Part 99-002: Endurance test schedules – Test 99b: Test schedule for unmating under electrical load IEC 60512-99-002:2022

Fecha de publicación: 28/01/2022 Fibre optic active components and devices – Test and measurement procedures – Part 6: Universal mezzanine boards for test and measurement of photonic devices IEC 62150-6:2022

Fecha de publicación: 28/01/2022 Rotating electrical machines – Part 33: Synchronous hydrogenerators including motor-generators – Specific requirements IEC 60034-33:2022

Fecha de publicación: 28/01/2022 Connectors for electrical and electronic equipment – Tests and measurements – Part 99-002: Endurance test schedules – Test 99b: Test schedule for unmating under electrical load IEC 60512-99-002:2022 RLV

Fecha de publicación: 03/02/2022 Test methods for electrical materials, printed boards and other interconnection structures and assemblies – Part 2-501: Test methods for materials for interconnection structures – Measurement of resilience strength and resilience strength retention factor of flexible dielectric materials IEC 61189-2-501:2022

Fecha de publicación: 03/02/2022 Radio frequency connectors – Part 1-5: Electrical test methods – Rise time degradation IEC 61169-1-5:2022

Fecha de publicación: 03/02/2022 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+AMD1:2022 CSV