ÖNORM ETS 300004

Business Telecommunications (BT) - Transmission characteristics at 2-wire analogue interfaces of a digital Private Automatic Branch Exchange (PABX)

NORMA vydaná dňa 1.2.1992

Nemecky -
Elektronické PDF (57.00 EUR)

Nemecky -

Tlačené (58.80 EUR)

The information about the standard:

Designation standards: ÖNORM ETS 300004
Note: NEPLATNÁ
Publication date standards: 1.2.1992
The number of pages: 44
Approximate weight : 132 g (0.29 lbs)
Country: Austrian technische Norm
Kategória: Technické normy ÖNORM