
Integrated Services Digital Network (ISDN) - Primary rate User-Network Interface (UNI) - Part 23: Conformance test specification for interface IA and IB
NORM herausgegeben am 1.5.1999
    
        Designation standards: ČSN ETS 300011-2-ed.2
                Classification mark:  878502
                
                Catalog number:  54395
                
                
               
                Publication date standards:  1.5.1999
        The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
        Country:          Czech technical standard
        Kategorie: Technische Normen ČSN