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looduslik | kiirgusallikas
| kiirgusallikas | |
| health. nat.sc. environ. | źródło promieniowania |
| looduslik: 20 phrases in 7 subjects |
| Economy | 4 |
| Electronics | 2 |
| Environment | 10 |
| Fish farming pisciculture | 1 |
| Forestry | 1 |
| Health care | 1 |
| Medical | 1 |