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Normas IEC

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IEC

IEC 60747-7:2010

En Vigor
2010-12-16
Semiconductor devices - Discrete devices - Part 7: Bipolar transistors
 
IEC

IEC 60268-3:2018 RLV

En Vigor
2018-04-25
Sound system equipment - Part 3: Amplifiers
 
IEC

IEC 62453-306:2009

En Vigor
2009-06-30
Field device tool (FDT) interface specification - Part 306: Communication profile integration - IEC 61784 CPF 6
 
IEC

IEC 60487-3:1975

En Vigor
1975-01-01
Methods of measurement for equipment used in terrestrial radio-relay systems. Part 3: Simulated systems