 |
| |||
| drop operation | |||
| up operation | |||
| signal operation; down | |||
| salvage operation (прихваченных в скважине буровых труб) | |||
| release operation (oleg.vigodsky) | |||
| |||
| emergency salvage (прихваченных в скважине буровых труб raf) | |||
| операция освобождения: 16 phrases in 9 subjects |
| Astronautics | 1 |
| Information technology | 2 |
| Intelligence and security services | 1 |
| Medical | 1 |
| Military | 2 |
| Notarial practice | 1 |
| Programming | 3 |
| Security systems | 4 |
| Telecommunications | 1 |