 |
| air mains: 33 phrases in 18 subjects |
| Aerohydrodynamics | 2 |
| Automobiles | 3 |
| Aviation | 1 |
| Gas processing plants | 4 |
| General | 1 |
| Geology | 1 |
| Makarov | 4 |
| Military | 1 |
| Molikpaq | 1 |
| Nautical | 3 |
| Oil and gas | 1 |
| Pipelines | 1 |
| Rail transport | 1 |
| Sakhalin | 1 |
| Shipbuilding | 1 |
| Technology | 4 |
| Thermal engineering | 2 |
| Torpedoes | 1 |