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IEC
IEC 62146-1:2013/AMD1:2016
En Vigor
2016-06-23
Amendment 1 - Grading capacitors for high-voltage alternating current
circuit-breakers - Part 1: General
IEC
IEC 60094-3:1979/AMD2:1988
En Vigor
1988-01-01
Amendment 2 - Magnetic tape sound recording and reproducing systems.
Part 3: Methods of measuring the characteristics of recording and
reproducing equipment for sound on magnetic tape
IEC
IEC 60191-2:1966/AMD7:2002
En Vigor
2002-05-10
Amendment 7 - Mechanical standardization of semiconductor devices. Part
2: Dimensions
IEC
IEC 61347-2-7:2011/AMD2:2021
En Vigor
2021-12-13
Amendment 2 - Lamp controlgear - Part 2-7: Particular requirements for
electric source for safety services (ESSS) supplied electronic
controlgear for emergency lighting (self-contained)
