ETSI ETR 020-ed.1

Network Aspects (NA); Numbering and addressing for X.31 services

NORMA vydaná dňa 31.3.1991

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The information about the standard:

Designation standards: ETSI ETR 020-ed.1
Publication date standards: 31.3.1991
The number of pages: 19
Approximate weight : 57 g (0.13 lbs)
Country: European technical standard
Kategória: Technické normy ETSI