 |
| |||
| brominated fluorcarbon; halocarbon; halogenated hydrocarbon; halogenic hydrocarbon; halon | |||
|
halon : 28 phrases in 4 subjects |
| Chemistry | 18 |
| Environment | 2 |
| General | 3 |
| Transport | 5 |
|
| |||
| brominated fluorcarbon; halocarbon; halogenated hydrocarbon; halogenic hydrocarbon; halon | |||
|
halon : 28 phrases in 4 subjects |
| Chemistry | 18 |
| Environment | 2 |
| General | 3 |
| Transport | 5 |