 |
| |||
| employing of aircraft (to monitor the sea, для мониторинга моря); employing of helicopter (to monitor the sea, для мониторинга моря) | |||
| |||
| helicopter support | |||
| использование вертолётов: 12 phrases in 3 subjects |
| Military | 9 |
| Oil and gas | 2 |
| Technology | 1 |
|
| |||
| employing of aircraft (to monitor the sea, для мониторинга моря); employing of helicopter (to monitor the sea, для мониторинга моря) | |||
| |||
| helicopter support | |||
| использование вертолётов: 12 phrases in 3 subjects |
| Military | 9 |
| Oil and gas | 2 |
| Technology | 1 |