 |
| падение скорости: 28 phrases in 17 subjects |
| Aerodynamics | 3 |
| Artillery | 1 |
| Astronomy | 1 |
| Aviation | 3 |
| Electronics | 3 |
| General | 1 |
| Geophysics | 2 |
| Hydraulics | 1 |
| Metalworking | 1 |
| Metrology | 1 |
| Mining | 1 |
| Missiles | 3 |
| Natural resourses and wildlife conservation | 1 |
| Oil / petroleum | 2 |
| Physics | 1 |
| Shipbuilding | 1 |
| Water supply | 2 |