NA 172
DIN Standards Committee Principles of Environmental Protection
Standards
[CURRENT]
IEC 60050-721 AMD 2
IEC 60050-721 AMD 2
International electrotechnical vocabulary - Part 721: Telegraphy, facsimile and data communication; Amendment 2
Title (German)
Internationales elektrotechnisches Wörterbuch - Teil 721: Telegrafie, Faksimile und Datenkommunikation; Änderung 2