 |
| фон ß-излучения: 21 phrases in 7 subjects |
| Astronomy | 3 |
| Medical appliances | 2 |
| Nuclear and fusion power | 1 |
| Nuclear physics | 1 |
| Optics branch of physics | 1 |
| Quantum electronics | 1 |
| Радиоактивное излучение | 12 |
|
| фон ß-излучения: 21 phrases in 7 subjects |
| Astronomy | 3 |
| Medical appliances | 2 |
| Nuclear and fusion power | 1 |
| Nuclear physics | 1 |
| Optics branch of physics | 1 |
| Quantum electronics | 1 |
| Радиоактивное излучение | 12 |