Normativa ISO UNE gratis

Fecha de publicación: 30/03/2011 Battery charging interface for small handheld multimedia devices – Part 1: 2 mm barrel interface IEC 62637-1:2011

Fecha de publicación: 30/03/2011 Industrial-process control valves – Part 2-1: Flow capacity – Sizing equations for fluid flow under installed conditions IEC 60534-2-1:2011

Fecha de publicación: 30/03/2011 Medical electrical equipment – Part 2-27: Particular requirements for the basic safety and essential performance of electrocardiographic monitoring equipment IEC 60601-2-27:2011

Fecha de publicación: 30/03/2011 Semiconductor devices – Mechanical and climatic test methods – Part 23: High temperature operating life IEC 60749-23:2004+AMD1:2011 CSV

Fecha de publicación: 07/04/2011 Multicore and symmetrical pair/quad cables for digital communications – Part 1-3: Electrical transmission parameters for modelling cable assemblies using symmetrical pair/quad cables IEC TR 61156-1-3:2011

Fecha de publicación: 07/04/2011 Semiconductor devices – Mechanical and climatic test methods – Part 29: Latch-up test IEC 60749-29:2011

Fecha de publicación: 07/04/2011 Semiconductor devices – Mechanical and climatic test methods – Part 21: Solderability IEC 60749-21:2011

Fecha de publicación: 07/04/2011 Connectors for electronic equipment – Tests and measurements – Part 17-2: Cable clamping tests – Test 17b: Cable clamp resistance to cable rotation IEC 60512-17-2:2011

Fecha de publicación: 07/04/2011 Connectors for electronic equipment – Tests and measurements – Part 9-4: Endurance tests – Test 9d: Durability of contact retention system and seals (maintenance, ageing) IEC 60512-9-4:2011

Fecha de publicación: 07/04/2011 Connectors for electronic equipment – Tests and measurements – Part 8-2: Static load tests (fixed connectors) – Test 8b: Static load, axial IEC 60512-8-2:2011