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IEC
IEC 60061-1:1969/AMD60:2020
En Vigor
2020-03-31
Amendment 60 - Lamp caps and holders together with gauges for the
control of interchangeability and safety - Part 1: Lamps caps
IEC
IEC 60151-26:1971
En Vigor
1971-01-01
Measurements of the electrical properties of electronic tubes and
valves. Part 26: Methods of measurement for camera tubes
IEC
IEC 62505-3-2:2020
En Vigor
2020-03-11
Railway applications - Fixed installations - Particular requirements for
AC switchgear - Part 3-2: Measurement, control and protection devices
for specific use in AC traction systems - Current transformers
IEC
IEC 60728-106:2023
En Vigor
2023-05-30
Cable networks for television signals, sound signals and interactive
services - Part 106: Optical equipment for systems loaded with digital
channels only
