 |
| radioaktive Kontamination: 30 phrases in 7 subjects |
| Biology | 1 |
| Environment | 3 |
| General | 1 |
| Health care | 1 |
| Labor law | 1 |
| Nuclear physics | 22 |
| Радиоактивное излучение | 1 |
|
| radioaktive Kontamination: 30 phrases in 7 subjects |
| Biology | 1 |
| Environment | 3 |
| General | 1 |
| Health care | 1 |
| Labor law | 1 |
| Nuclear physics | 22 |
| Радиоактивное излучение | 1 |