 |
| solid state detector: 19 phrases in 4 subjects |
| Military | 3 |
| Natural resourses and wildlife conservation | 1 |
| Nuclear physics | 5 |
| Радиоактивное излучение | 10 |
|
| solid state detector: 19 phrases in 4 subjects |
| Military | 3 |
| Natural resourses and wildlife conservation | 1 |
| Nuclear physics | 5 |
| Радиоактивное излучение | 10 |