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To our valued customers,

At last: 

Beuth Verlag is now DIN Media. 

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Yours sincerely,

DIN Media

Standards Worldwide
Standards Worldwide
Phone +49 30 58885700-07

Standard [CURRENT]

NF Z88-450:2000-12-01

NF ETS 300450:2000-12-01

Business TeleCommunications (BTC) - Ordinary and Special quality voice bandwidth 2-wire analogue leased line (A2O and A2S) - Terminal equipment interface

German title
Geschäftstelekommunikation (GT) - Analogue Standard-Mietleitung mit besonderer Qualität mit 2Dr-Schnittstelle und 3,1 kHz Bandbreite (A2S) - Endgeräteschnittstelle
Publication date
2000-12-01
Original language
French
Pages
21

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  • 110.40 EUR

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  • 123.80 EUR

Standards Ticker 1
1

Learn more about the standards ticker

Publication date
2000-12-01
Original language
French
Pages
21

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