GOST 21655-87

Channels and links of primary trunk network within all-union automatic communication system. Electric parameters and methods of measurement

NORMA vydána dne 1.1.1989

Rusky -
Elektronické PDF (4631.10 CZK)

Rusky -

Tištěné (4631.10 CZK)

Anglicky a rusky -

Elektronické PDF (45053.30 CZK)

Anglicky a rusky -

Tištěné (45053.30 CZK)

The information about the standard:

Designation standards: GOST 21655-87
Publication date standards: 1.1.1989
The number of pages: 106
Approximate weight : 349 g (0.77 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST