ETSI ETS 300439-ed.1

Business TeleCommunications (BTC); Transmission characteristics of digital Private Branch eXchanges (PBXs)

NORMA vydána dne 30.12.1996

Anglicky -
PDF - okamžité stažení (1907.20 CZK)

Tištěné (1907.20 CZK)

The information about the standard:

Designation standards: ETSI ETS 300439-ed.1
Note: NEPLATNÁ
Publication date standards: 30.12.1996
The number of pages: 106
Approximate weight : 349 g (0.77 lbs)
Country: European technical standard
Kategorie: Technické normy ETSI