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Business TeleCommunications (BTC) - 34 Mbit/s digital leased lines (D34U and D34S) - Connection characteristics
STANDARD published on 1.5.1997
Designation standards: ČSN ETS 300687-ed.1
Classification mark: 871525
Catalog number: 22075
Note: WITHDRAWN
Publication date standards: 1.5.1997
SKU: NS-172095
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
Latest update: 2026-11-05 (Number of items: 2 209 078)
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