GOST 28838-90

Data transmission system signal conversion equipment for unswitched voice frequency channels, using compression information cod

NORMA vydaná dňa 1.1.1992

The information about the standard:

Designation standards: GOST 28838-90
Publication date standards: 1.1.1992
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST