 |
| fluid system: 102 phrases in 33 subjects |
| Aerohydrodynamics | 3 |
| Apollo-Soyuz | 1 |
| Astronautics | 6 |
| Automated equipment | 4 |
| Aviation | 11 |
| Chromatography | 1 |
| Drilling | 1 |
| Electronics | 3 |
| Energy industry | 4 |
| General | 1 |
| Geophysics | 2 |
| Information technology | 1 |
| Librarianship | 1 |
| Makarov | 10 |
| Medical | 1 |
| Medical appliances | 3 |
| Meteorology | 1 |
| Military | 2 |
| Mining | 3 |
| Nautical | 1 |
| Nuclear and fusion power | 1 |
| Oil / petroleum | 10 |
| Oil and gas | 1 |
| Oil and gas technology | 3 |
| Pharmacy and pharmacology | 1 |
| Polygraphy | 1 |
| Refrigeration | 4 |
| Sakhalin | 2 |
| Sakhalin A | 3 |
| Shipbuilding | 1 |
| Solar power | 3 |
| Technology | 10 |
| Transport | 2 |