 |
| земное притяжение: 39 phrases in 17 subjects |
| Aerohydrodynamics | 3 |
| Astronautics | 9 |
| Astronomy | 1 |
| Aviation medicine | 1 |
| Cartography | 4 |
| Construction | 1 |
| General | 3 |
| Literature | 1 |
| Makarov | 2 |
| Mass media | 1 |
| Meteorology | 1 |
| Metrology | 1 |
| Military | 3 |
| Missiles | 1 |
| Navigation | 3 |
| Physics | 2 |
| Technology | 2 |