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ÖNORM EN 301131-V1.1.1

Integrated Services Digital Network (ISDN) - Teleaction teleservice - Service description

NORMA vydaná dňa 1.4.1999

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The information about the standard:

Designation standards: ÖNORM EN 301131-V1.1.1
Publication date standards: 1.4.1999
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: Austrian technische Norm
Kategória: Technické normy ÖNORM