Normativa ISO UNE gratis

Fecha de publicación: 29/11/2012 Process management for avionics – Aerospace and defence electronic systems containing lead-free solder – Part 2: Mitigation of deleterious effects of tin IEC TS 62647-2:2012

Fecha de publicación: 29/11/2012 Materials for printed boards and other interconnecting structures – Part 2-27: Reinforced base materials clad and unclad – Bismaleimide/triazine modified with non-halogenated epoxide woven glass laminate sheets of defined flammability (vertical burning test), copper-clad IEC 61249-2-27:2012

Fecha de publicación: 29/11/2012 Materials for printed boards and other interconnecting structures – Part 2-30: Reinforced base materials clad and unclad – Non-halogenated epoxide modified cyanate ester woven glass laminate of defined flammability (vertical burning test), copper-clad IEC 61249-2-30:2012

Fecha de publicación: 29/11/2012 Materials for printed boards and other interconnecting structures – Part 2-39: Reinforced base materials clad and unclad – High performance epoxide and non-epoxide, woven E-glass laminate sheets of defined flammability (vertical burning test), copper-clad for lead-free assembly IEC 61249-2-39:2012

Fecha de publicación: 29/11/2012 Materials for printed boards and other interconnecting structures – Part 2-40: Reinforced base materials, clad and unclad – High performance, non-halogenated epoxide woven E-glass laminate sheets of defined flammability (vertical burning test), copper-clad for lead-free assembly IEC 61249-2-40:2012

Fecha de publicación: 29/11/2012 Amendment 1 – Multimedia home server systems – Digital rights permission code IEC 62227:2008/AMD1:2012

Fecha de publicación: 04/12/2012 Fibre optic interconnecting devices and passive components – Performance standard – Part 056-2: Single mode fibre pigtailed style optical fuse for category C – Controlled environment IEC 61753-056-2:2012

Fecha de publicación: 05/12/2012 Fibre optic interconnecting devices and passive components – Performance standard – Part 021-3: Single-mode fibre optic connectors for category U – Uncontrolled environment IEC 61753-021-3:2012

Fecha de publicación: 05/12/2012 Fibre optic interconnecting devices and passive components – Performance standard – Part 057-2: Single mode fibre plug-receptacle style optical fuse for category C – Controlled environment IEC 61753-057-2:2012

Fecha de publicación: 05/12/2012 Dynamic modules – Part 1-3: Performance standards – Dynamic gain tilt equalizer (non-connectorized) IEC 62343-1-3:2012