 |
| fissile material: 36 phrases in 12 subjects |
| Electronics | 5 |
| Energy industry | 4 |
| Foreign affairs | 1 |
| Makarov | 6 |
| Military | 4 |
| Nuclear physics | 3 |
| Physics | 1 |
| Politics | 2 |
| Technology | 3 |
| United Nations | 1 |
| Weapons of mass destruction | 5 |
| Радиоактивное излучение | 1 |
|
| fissile material: 36 phrases in 12 subjects |
| Electronics | 5 |
| Energy industry | 4 |
| Foreign affairs | 1 |
| Makarov | 6 |
| Military | 4 |
| Nuclear physics | 3 |
| Physics | 1 |
| Politics | 2 |
| Technology | 3 |
| United Nations | 1 |
| Weapons of mass destruction | 5 |
| Радиоактивное излучение | 1 |