 |
| акустическое измерение: 52 phrases in 18 subjects |
| Astronautics | 1 |
| Automated equipment | 1 |
| General | 3 |
| Geophysics | 3 |
| Makarov | 2 |
| Mass media | 1 |
| Metrology | 2 |
| Military | 4 |
| Natural resourses and wildlife conservation | 3 |
| Nautical | 1 |
| Navigation | 1 |
| Oil / petroleum | 8 |
| Oil and gas | 6 |
| Oilfields | 1 |
| Sakhalin | 1 |
| Technology | 10 |
| Telecommunications | 2 |
| Transport | 2 |