 |
| Fissile Material: 15 phrases in 6 subjects |
| Earth sciences | 1 |
| Electronics | 1 |
| Energy industry | 1 |
| Nuclear and fusion power | 5 |
| Nuclear physics | 6 |
| Радиоактивное излучение | 1 |
|
| Fissile Material: 15 phrases in 6 subjects |
| Earth sciences | 1 |
| Electronics | 1 |
| Energy industry | 1 |
| Nuclear and fusion power | 5 |
| Nuclear physics | 6 |
| Радиоактивное излучение | 1 |