ČSN ETS 300840-ed.1 (874002)

Telecommunications Security - Intergrated Services Digital Network (ISDN) - Confidentiality system for audiovisual services

STANDARD published on 1.11.1998

Czech preface only -
Print design (1.30 USD)

The information about the standard:

Designation standards: ČSN ETS 300840-ed.1
Classification mark: 874002
Catalog number: 53729
Publication date standards: 1.11.1998
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Category: Technical standards ČSN