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IEC
IEC TR 61156-1-5:2013
En Vigor
2013-06-25
Multicore and symmetrical pair/quad cables for digital communications -
Part 1-5: Correction procedures for the measurement results of return
loss and input impedance
IEC
IEC 60457-2:1974
En Vigor
1974-01-01
Rigid precision coaxial and their associated precision connectors. Part
2: 50 ohms 7 mm rigid precision coaxial line and associated
hermaphroditic precision coaxial connector
IEC
IEC 60050-581:2008
En Vigor
2008-09-19
International Electrotechnical Vocabulary (IEV) - Part 581:
Electromechanical components for electronic equipment
IEC
IEC 60079-35-2:2011
En Vigor
2011-12-07
Explosive atmospheres - Part 35-2: Caplights for use in mines
susceptible to firedamp - Performance and other safety-related matters
