 |
|
multiple-track : 37 phrases in 15 subjects |
| Air defense | 3 |
| Armored vehicles | 1 |
| Automated equipment | 1 |
| Aviation | 1 |
| Cinematography | 1 |
| Construction | 2 |
| Electronics | 3 |
| Makarov | 1 |
| Mass media | 5 |
| Mechanic engineering | 1 |
| Military | 9 |
| Polygraphy | 1 |
| Rail transport | 2 |
| Space | 4 |
| Technology | 2 |