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| maritime communication system | |||
| система морской связи: 50 phrases in 12 subjects |
| Astronautics | 1 |
| Fish farming pisciculture | 1 |
| General | 1 |
| Mass media | 2 |
| Meteorology | 1 |
| Military | 34 |
| Name of organization | 1 |
| Nautical | 1 |
| Oil and gas | 1 |
| Sakhalin | 2 |
| Technology | 4 |
| Telecommunications | 1 |