GOST 8031-78

Telephone sets. Voice-frequency method of speech intelligibility measurement

NORMA vydána dne 1.1.1980

Rusky -
Elektronické PDF (1037.20 CZK)

Rusky -

Tištěné (1037.20 CZK)

Anglicky a rusky -

Elektronické PDF (3856.20 CZK)

Anglicky a rusky -

Tištěné (3856.20 CZK)

The information about the standard:

Designation standards: GOST 8031-78
Publication date standards: 1.1.1980
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST

Annotation of standard text GOST 8031-78 :

Implemented changes and corrections:
Amd. 10.81
Amd. 8.89