Normativa ISO UNE gratis

Fecha de publicación: 25/02/2011 Medical electrical equipment – Dosimeters with ionization chambers as used in radiotherapy IEC 60731:2011

Fecha de publicación: 08/03/2011 Piezoelectric, dielectric and electrostatic devices and associated materials for frequency control, selection and detection – Glossary – Part 4-2: Piezoelectric and dielectric materials – Piezoelectric ceramics IEC TS 61994-4-2:2011

Fecha de publicación: 09/03/2011 Low-voltage surge protective devices – Part 11: Surge protective devices connected to low-voltage power systems – Requirements and test methods IEC 61643-11:2011

Fecha de publicación: 14/03/2011 Semiconductor devices – Micro-electromechanical devices – Part 8: Strip bending test method for tensile property measurement of thin films IEC 62047-8:2011

Fecha de publicación: 14/03/2011 Railway applications – Automated urban guided transport (AUGT) – Safety requirements – Part 2: Hazard analysis at top system level IEC TR 62267-2:2011

Fecha de publicación: 15/03/2011 Corrigendum 1 – Ultrasonics – Field characterization – Test methods for the determination of thermal and mechanical indices related to medical diagnostic ultrasonic fields IEC 62359:2010/COR1:2011

Fecha de publicación: 23/03/2011 Ultrasonics – Real-time pulse-echo scanners – Phantom with cylindrical, artificial cysts in tissue-mimicking material and method for evaluation and periodic testing of 3D-distributions of void-detectability ratio (VDR) IEC TS 62558:2011

Fecha de publicación: 29/03/2011 Digital audiobook file format and player requirements IEC 62571:2011

Fecha de publicación: 30/03/2011 Application integration at electric utilities – System interfaces for distribution management – Part 2: Glossary IEC TS 61968-2:2011

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