 |
| |||
| standby circuit; alternate communication line | |||
| spare line | |||
| backup link (oleg.vigodsky); protection link (oleg.vigodsky); redundant link (oleg.vigodsky) | |||
| резервная линия связи: 2 phrases in 2 subjects |
| Military | 1 |
| Technology | 1 |
|
| |||
| standby circuit; alternate communication line | |||
| spare line | |||
| backup link (oleg.vigodsky); protection link (oleg.vigodsky); redundant link (oleg.vigodsky) | |||
| резервная линия связи: 2 phrases in 2 subjects |
| Military | 1 |
| Technology | 1 |