Normativa ISO UNE gratis

Fecha de publicación: 10/07/2013 Radio frequency connectors – Part 1: Generic specification – General requirements and measuring methods IEC 61169-1:2013

Fecha de publicación: 10/07/2013 Electrical installation guide – Part 52: Selection and erection of electrical equipment – Wiring systems IEC TR 61200-52:2013

Fecha de publicación: 10/07/2013 Liquid crystal display devices – Part 10-1: Environmental, endurance and mechanical test methods – Mechanical IEC 61747-10-1:2013

Fecha de publicación: 11/07/2013 Low-voltage fuses – Part 2: Supplementary requirements for fuses for use by authorized persons (fuses mainly for industrial application) – Examples of standardized systems of fuses A to K IEC 60269-2:2013

Fecha de publicación: 15/07/2013 Roadmap of optical circuit boards and their related packaging technologies IEC TR 62658:2013

Fecha de publicación: 15/07/2013 Fibre optic interconnect devices and passive components – Basic test and measurement procedures – Part 3-48: Examinations and measurements – Spring compression force of the coupling sleeve for rectangular ferrule multi-fibre connectors IEC 61300-3-48:2013

Fecha de publicación: 16/07/2013 Corrigendum 1 – Components for low-voltage surge protective devices – Part 312: Selection and application principles for gas discharge tubes IEC 61643-312:2013/COR1:2013

Fecha de publicación: 16/07/2013 Fibre optic interconnecting devices and passive components – Basic test and measurement procedures – Part 2-28: Tests – Corrosive atmosphere (sulphur dioxide) IEC 61300-2-28:2013

Fecha de publicación: 22/07/2013 Video surveillance systems for use in security applications – Part 3: Analog and digital video interfaces IEC 62676-3:2013

Fecha de publicación: 26/07/2013 Process management for avionics – Aerospace and defence electronic systems containing lead-free solder – Part 21: Program management – Systems engineering guidelines for managing the transition to lead-free electronics IEC TS 62647-21:2013