Normativa ISO UNE gratis

Fecha de publicación: 10/02/2016 Quality evaluation method for the sound field of directional loudspeaker array system IEC 62777:2016

Fecha de publicación: 10/02/2016 Guidance on the measurement of hydrophobicity of insulator surfaces IEC TS 62073:2016

Fecha de publicación: 10/02/2016 Corrigendum 1 – Resistance welding equipment – Part 1: Safety requirements for design, manufacture and installation IEC 62135-1:2015/COR1:2016

Fecha de publicación: 17/02/2016 Electromagnetic compatibility (EMC) – Part 1-7: General – Power factor in single-phase systems under non-sinusoidal conditions IEC TR 61000-1-7:2016

Fecha de publicación: 18/02/2016 Semiconductor devices – Semiconductor interface for human body communication – Part 1: General requirements IEC 62779-1:2016

Fecha de publicación: 18/02/2016 Semiconductor devices – Semiconductor interface for human body communication – Part 2: Characterization of interfacing performances IEC 62779-2:2016

Fecha de publicación: 23/02/2016 Semiconductor devices – Part 5-7: Optoelectronic devices – Photodiodes and phototransistors IEC 60747-5-7:2016

Fecha de publicación: 24/02/2016 Railway applications – Rolling stock – Testing of rolling stock on completion of construction and before entry into service IEC 61133:2016 RLV

Fecha de publicación: 24/02/2016 Railway applications – Rolling stock – Electrical connectors – Requirements and test methods IEC 62847:2016

Fecha de publicación: 24/02/2016 Amendment 1 – Boxes and enclosures for electrical accessories for household and similar fixed electrical installations – Part 23: Particular requirements for floor boxes and enclosures IEC 60670-23:2006/AMD1:2016