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Normas IEC

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IEC

IEC 60642:1979

En Vigor
1979-01-01
Piezoelectric ceramic resonators and resonator units for frequency control and selection - Chapter I: Standard values and conditions - Chapter II: Measuring and test conditions
 
IEC

IEC 60747-16-4:2004+AMD1:2009 CSV

En Vigor
2011-04-21
Semiconductor devices - Part 16-4: Microwave integrated circuits - Switches
 
IEC

IEC 60672-2:1999

En Vigor
1999-12-22
Ceramic and glass insulating materials - Part 2: Methods of test
 
IEC

IEC 60335-2-80:2024 CMV

En Vigor
2024-10-30
Household and similar electrical appliances - Safety - Part 2-80: Particular requirements for fans