Information technology. Telecommunications and information exchange between systems. numbering and sub-addressing in private integrated services networks
NORM herausgegeben am 1.4.1996
Designation standards: ČSN ISO/IEC 11571
Classification mark: 369241
Catalog number: 19107
Note: UNGÜLTIG
Publication date standards: 1.4.1996
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN