 |
| |||
| brominated fluorcarbon; halocarbon; halogenated hydrocarbon; halogenic hydrocarbon; halon | |||
|
halon : 28 do fraz, 4 tematyki |
| Chemia | 18 |
| Ochrona środowiska | 2 |
| Pospolicie | 3 |
| Transport | 5 |
|
| |||
| brominated fluorcarbon; halocarbon; halogenated hydrocarbon; halogenic hydrocarbon; halon | |||
|
halon : 28 do fraz, 4 tematyki |
| Chemia | 18 |
| Ochrona środowiska | 2 |
| Pospolicie | 3 |
| Transport | 5 |