 |
| Vertical Velocity: 52 phrases in 19 subjects |
| Astronautics | 7 |
| Aviation | 2 |
| Aviation medicine | 1 |
| Construction | 2 |
| Geophysics | 5 |
| Hydraulic engineering | 2 |
| Hydrology | 2 |
| Information technology | 1 |
| Makarov | 1 |
| Mathematics | 1 |
| Meteorology | 2 |
| Military | 11 |
| Navigation | 2 |
| Oceanography & oceanology | 1 |
| Oil / petroleum | 1 |
| Oil and gas technology | 1 |
| Refrigeration | 1 |
| Seismology | 2 |
| Technology | 7 |