Recommendation R.90 (11/1988): Organization for locating and clearing faults in international telegraph switched networks (Q27051431)
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recommendation/international standard from the International Telecommunication Union
- ITU-T R.90
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Recommendation R.90 (11/1988): Organization for locating and clearing faults in international telegraph switched networks |
recommendation/international standard from the International Telecommunication Union |
|
Statements
Organization for locating and clearing faults in international telegraph switched networks (English)
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11/1988
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25 November 1988
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8
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Identifiers
R.90 (11/1988)
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