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IEC
IEC 60061-3:1969
En Vigor
1969-01-01
Lamp caps and holders together with gauges for the control of
interchangeability and safety - Part 3: Gauges
IEC
IEC 60534-2-1:2011
En Vigor
2011-03-30
Industrial-process control valves - Part 2-1: Flow capacity - Sizing
equations for fluid flow under installed conditions
IEC
IEC 60335-2-44:2021
En Vigor
2021-11-03
Household and similar electrical appliances - Safety - Part 2-44:
Particular requirements for ironers
IEC
IEC 60122-1:2002+AMD1:2017 CSV
En Vigor
2017-12-08
Quartz crystal units of assessed quality - Part 1: Generic specification
