 |
| |||
| halogenated compound A substance containing halogen atoms | |||
|
halogenert forbindelse : 2 phrases, 1 sujets |
| Environnement | 2 |
|
| |||
| halogenated compound A substance containing halogen atoms | |||
|
halogenert forbindelse : 2 phrases, 1 sujets |
| Environnement | 2 |