 |
| |||
| źródło radioaktywne | |||
| fuente radiactiva: 14 phrases in 4 subjects |
| Environment | 1 |
| Nuclear physics | 7 |
| Obsolete / dated | 1 |
| Radiology | 5 |
|
| |||
| źródło radioaktywne | |||
| fuente radiactiva: 14 phrases in 4 subjects |
| Environment | 1 |
| Nuclear physics | 7 |
| Obsolete / dated | 1 |
| Radiology | 5 |