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радиолюбительская служба
| аварийной связи
| радиолюбительская служба | |
| el. | amateur service |
| аварийная связь | |
| gen. | emergency communication; safety communication |
| astronaut. | emergency communications |
| auto. | disaster communication |
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| amateur service | |||
| amateur radio service | |||
| радиолюбительская служба: 13 phrases in 5 subjects |
| Computers | 3 |
| Electronics | 4 |
| Military | 3 |
| Radio | 1 |
| Technology | 2 |