 |
| follow system: 44 phrases in 18 subjects |
| Artillery | 1 |
| Astronautics | 5 |
| Automated equipment | 3 |
| Automobiles | 2 |
| Aviation | 3 |
| Computers | 1 |
| Economy | 1 |
| Electronics | 1 |
| Energy industry | 1 |
| General | 3 |
| Gyroscopes | 1 |
| Makarov | 1 |
| Mechanic engineering | 1 |
| Military | 10 |
| Nautical | 4 |
| Physics | 1 |
| Programming | 1 |
| Technology | 4 |