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IEC
IEC 62220-2-1:2023
En Vigor
2023-08-09
Medical electrical equipment - Characteristics of digital X-ray imaging
devices - Part 2-1: Determination of dual-energy subtraction efficiency
- Detectors used for dual-energy radiographic imaging
IEC
IEC 62973-1:2018
En Vigor
2018-03-19
Railway applications - Rolling stock - Batteries for auxiliary power
supply systems - Part 1: General requirements
IEC
IEC 62431:2008
En Vigor
2008-07-09
Reflectivity of electromagnetic wave absorbers in millimetre wave
frequency - Measurement methods
IEC
IEC 60107-5:1992
En Vigor
1992-09-15
Recommended methods of measurement on receivers for television broadcast
transmissions - Part 5: Electrical measurements on multichannel sound
television receivers using the NICAM two-channel digital sound-system
