ÖNORM ETS 300173

Private Telecommunication Network (PTN) - Specification, functional models and information flows - Identification supplementary services

NORMA vydána dne 1.8.1993

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The information about the standard:

Designation standards: ÖNORM ETS 300173
Note: NEPLATNÁ
Publication date standards: 1.8.1993
The number of pages: 42
Approximate weight : 126 g (0.28 lbs)
Country: Austrian technische Norm
Kategorie: Technické normy ÖNORM