 |
| effective pressure: 48 phrases in 25 subjects |
| Apollo-Soyuz | 1 |
| Astronautics | 1 |
| Automobiles | 6 |
| Aviation | 1 |
| Biology | 2 |
| Electronics | 1 |
| Energy industry | 1 |
| Engineering geology | 1 |
| Engines | 1 |
| General | 1 |
| Mechanic engineering | 1 |
| Medical | 3 |
| Meteorology | 2 |
| Military | 1 |
| Mining | 2 |
| Nautical | 3 |
| Navigation | 1 |
| Oil / petroleum | 3 |
| Oil and gas | 2 |
| Oil and gas technology | 2 |
| Polymers | 1 |
| Rail transport | 1 |
| Refrigeration | 1 |
| Technology | 8 |
| Ventilation | 1 |