Multimedia systems - Guide to the recommended characteristics of analogue interfaces to achieve interoperability (IEC 61938:2018); German version EN IEC 61938:2018— 36 стр.
Letter symbols to be used in electrical technology - Part 3: Logarithmic and related quantities, and their units (IEC 60027-3:2002); German version HD 60027-3:2004
Recommended methods of measurement on receivers for television broadcast transmissions; part 6: measurement under conditions different from broadcast signal standards; identical with IEC 60107-6:1989; german version HD 567.6 S1:1990
IEC standard voltages - supplementary remarks on the state of international standardization and european harmonization of nominal voltage 230/400 V and consequences of adaption from 220/380 V
Sound system equipment - Part 11: Application of connectors for the interconnection of sound system components (IEC 60268-11:1987 + A1:1989 + A2:1991); German version HD 483.11 S3:1993
Connectors for frequencies below 3 MHz for use with printed boards - Part 11: Detail specification for concentric connectors (dimensions for free connectors and fixed connectors) (IEC 60603-11:1992)
Multimedia systems - Guide to the recommended characteristics of analogue interfaces to achieve interoperability (IEC 61938:2013); German version EN 61938:2013— 40 стр.
Multimedia systems - Guide to the recommended characteristics of analogue interfaces to achieve interoperability (GMT) (IEC 100/2879/CDV:2017); German version prEN 61938:2017
Multimedia systems - Guide to the recommended characteristics of analogue interfaces to achieve interoperability (IEC 61938:2013); German version EN 61938:2013— 40 стр.