 |
| |||
| sealed radioactive source; sealed source | |||
| sealed radiation source | |||
|
source scellee : 15 Phrasen in 8 Thematiken |
| Elektronik | 1 |
| Kernenergie | 2 |
| Kernphysik | 5 |
| Medizin | 1 |
| Medizintechnik | 1 |
| Nahrungsindustrie | 2 |
| Natürliche Ressourcen und Artenschutz | 2 |
| Technik | 1 |