ITU-R - F.400-2
Service Channels to Be Provided for the Operation and Maintenance of Radio- Relay Systems - Section 9D - Maintenance
inactive, Most Current
| Organization: | ITU-R |
| Publication Date: | 1 July 1970 |
| Status: | inactive |
| Page Count: | 1 |
Document History
F.400-2
July 1, 1970
Service Channels to Be Provided for the Operation and Maintenance of Radio- Relay Systems - Section 9D - Maintenance
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