 |
| flow point: 31 phrases in 16 subjects |
| Aerohydrodynamics | 1 |
| Astronautics | 1 |
| Aviation | 1 |
| Drilling | 1 |
| Energy industry | 1 |
| Finances | 1 |
| GOST | 1 |
| Makarov | 2 |
| Mathematics | 3 |
| Natural resourses and wildlife conservation | 1 |
| Nautical | 2 |
| Oil / petroleum | 6 |
| Oil and gas | 2 |
| Oil and gas technology | 4 |
| Packaging | 3 |
| Technology | 1 |