 |
radioaktīvi | materiāli
| materiāls | |
| environ. | materialen |
| radioaktīvi: 5 phrases in 3 subjects |
| Environment | 1 |
| Law | 1 |
| Nuclear physics | 3 |
|
| materiāls | |
| environ. | materialen |
| radioaktīvi: 5 phrases in 3 subjects |
| Environment | 1 |
| Law | 1 |
| Nuclear physics | 3 |