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Homepage>UNE ETS 300452:1997 BUSINESS TELECOMMUNICATIONS (BTC). SPECIAL QUALITY VOICE BANDWITH 4-WIre analogue leased line (A4S). Connection characteristics and network interface presentation.
sklademVydáno: 1997-11-20
UNE ETS 300452:1997 BUSINESS TELECOMMUNICATIONS (BTC). SPECIAL QUALITY VOICE BANDWITH 4-WIre analogue leased line (A4S). Connection characteristics and network interface presentation.

UNE ETS 300452:1997

BUSINESS TELECOMMUNICATIONS (BTC). SPECIAL QUALITY VOICE BANDWITH 4-WIre analogue leased line (A4S). Connection characteristics and network interface presentation.

Telecomunicaciones de Empresa (BTC). Línea analógica alquilada de banda vocal de cuatro hilos de calidad especial (A4E). Características de conexión y presentación de la interfaz de red.

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Označení normy:UNE ETS 300452:1997
Počet stran:41
Vydáno:1997-11-20
Status:Norma
DESCRIPTION

This standard UNE ETS 300452:1997 BUSINESS TELECOMMUNICATIONS (BTC). SPECIAL QUALITY VOICE BANDWITH 4-WIre analogue leased line (A4S). Connection characteristics and network interface presentation. is classified in these ICS categories:

  • 33.040.40
Categories:
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