Filtrar:
IEC
IEC 60152:2021
En Vigor
2021-07-09
Designation of phase differences by hour numbers in three-phase AC systems
IEC
IEC TR 63308:2021
En Vigor
2021-07-09
Virtual reality equipment and systems - Market, technology and standards requirements
IEC
IEC 60404-11:2021
En Vigor
2021-07-08
Magnetic materials - Part 11: Methods of measurement of the surface
insulation resistance of electrical steel strip and sheet
IEC
IEC 60068-2-21:2021
En Vigor
2021-07-08
Environmental testing - Part 2-21: Tests - Test U: Robustness of
terminations and integral mounting devices
IEC
IEC
IEC 61196-1-212:2021
En Vigor
2021-07-08
Coaxial communication cables - Part 1-212: Environmental test methods -
UV stability
IEC
IEC
IEC 61534-21:2014/AMD1:2021
En Vigor
2021-07-07
Amendment 1 - Powertrack systems - Part 21: Particular requirements for
powertrack systems intended for wall and ceiling mounting
