 |
| unit step: 73 phrases in 19 subjects |
| Aerohydrodynamics | 1 |
| Armored vehicles | 3 |
| Astronautics | 1 |
| Automated equipment | 5 |
| Automobiles | 2 |
| Aviation | 3 |
| Chemistry | 1 |
| Construction | 1 |
| Electronics | 5 |
| Elevators | 1 |
| General | 2 |
| Hydrology | 1 |
| Information technology | 1 |
| Makarov | 27 |
| Mass media | 2 |
| Medical | 2 |
| Programming | 4 |
| Seismology | 1 |
| Technology | 10 |