NORMSERVIS s.r.o.

BS 6789-6.1:1986

Apparatus with one or more particular functions for connection to certain public switched telephone networks. Specification for series connected apparatus. Apparatus having maximum allowable impairments.

NORM herausgegeben am 31.12.1986

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The information about the standard:

Designation standards: BS 6789-6.1:1986
Note: UNGÜLTIG
Publication date standards: 31.12.1986
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: British technical standard
Kategorie: Technische Normen BS