 |
| |||
| pitfalls; reef; rock; snag | |||
| hidden dangers | |||
| підводний: 690 phrases in 20 subjects |
| American usage, not spelling | 3 |
| Astronautics | 14 |
| Aviation | 2 |
| Communications | 1 |
| Construction | 8 |
| Diplomacy | 7 |
| Electronics | 2 |
| Energy industry | 1 |
| Environment | 2 |
| General | 48 |
| Hydraulic engineering | 1 |
| Law | 2 |
| Military | 501 |
| NATO | 1 |
| Nautical | 17 |
| Navy | 1 |
| Oil and gas | 74 |
| Oil and gas technology | 1 |
| Radio | 1 |
| Technology | 3 |