Normas IEC
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IEC
IEC 60115-9-1:2003
En Vigor
2003-10-29
Fixed resistors for use in electronic equipment - Part 9-1: Blank detail
specification: Fixed surface mount resistor networks with individually
measurable resistors - Assessment level EZ
IEC
IEC 61512-3:2008
En Vigor
2008-07-08
Batch control - Part 3: General and site recipe models and representation
IEC
IEC 61290-3-1:2003
En Vigor
2003-08-26
Optical amplifiers - Test methods - Part 3-1: Noise figure parameters -
Optical spectrum analyzer method
IEC
IEC 61158-6-9:2014
En Vigor
2014-08-19
Industrial communication networks - Fieldbus specifications - Part 6-9:
Application layer protocol specification - Type 9 elements
