 |
| collimation: 41 phrases in 12 subjects |
| Armored vehicles | 1 |
| Astronautics | 7 |
| Astronomy | 1 |
| Construction | 1 |
| Mechanic engineering | 1 |
| Medical appliances | 1 |
| Military | 1 |
| Nuclear physics | 1 |
| Radio | 4 |
| Surveying | 8 |
| Technology | 12 |
| Радиоактивное излучение | 3 |
|
| collimation: 41 phrases in 12 subjects |
| Armored vehicles | 1 |
| Astronautics | 7 |
| Astronomy | 1 |
| Construction | 1 |
| Mechanic engineering | 1 |
| Medical appliances | 1 |
| Military | 1 |
| Nuclear physics | 1 |
| Radio | 4 |
| Surveying | 8 |
| Technology | 12 |
| Радиоактивное излучение | 3 |