ČSN ETS 300402-2-ed.1 (877085)

Integrated Services Digital Network (ISDN) - Digital Subscriber Signalling System No.one (DSS1) protocol - Data link layer - Part 2: General protocol specification [ITU-T Recommendation Q.921 (1993), modified]

NORM herausgegeben am 1.3.1997

Nur das Vorwort ist in der tschechischen Sprache -
Gedruckt (1.20 EUR)

The information about the standard:

Designation standards: ČSN ETS 300402-2-ed.1
Classification mark: 877085
Catalog number: 21555
Publication date standards: 1.3.1997
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN