ČSN ETS 300283 (871512)

Business TeleCommunications (BTC). Planning of loudness rating and echo values for private networks digitally connected to the public network

NORM herausgegeben am 1.4.1995

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

The information about the standard:

Designation standards: ČSN ETS 300283
Classification mark: 871512
Catalog number: 17636
Publication date standards: 1.4.1995
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN