Acronyms von A bis Z
N.55
Empfehlung der "CCITT"/"ITU" von 1993: Organization, responsibilities and functions of control and sub-control internationaltelevision centres and control and sub-control stations for international television connections, links, circuits and circuit sections
Empfehlung der "CCITT"/"ITU" von 1993: Organization, responsibilities and functions of control and sub-control internationaltelevision centres and control and sub-control stations for international television connections, links, circuits and circuit sections