 |
| |||
| waterborne radioactivity | |||
| water radioactivity | |||
| |||
| water radioactivity | |||
| water-borne radioactivity | |||
| радиоактивность вод: 27 phrases in 8 subjects |
| Ecology | 2 |
| Electronics | 3 |
| Energy industry | 1 |
| Makarov | 5 |
| Natural resourses and wildlife conservation | 1 |
| Nautical | 1 |
| Technology | 2 |
| Радиоактивное излучение | 12 |