STN ETS 300840 (870840)

Telecommunications security. Integrated Services Digital Network (ISDN). Confidentiality system for audiovisual services

STANDARD published on 1.9.2002

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The information about the standard:

Designation standards: STN ETS 300840
Classification mark: 870840
Catalog number: 92520
Publication date standards: 1.9.2002
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Slovak technical standard
Category: Technical standards STN