| |||
| fluidised bed | |||
|
lit fluidisee : 11 phrases in 4 subjects |
| Chemistry | 1 |
| Food industry | 1 |
| Metallurgy | 4 |
| Natural resourses and wildlife conservation | 5 |
| |||
| fluidised bed | |||
|
lit fluidisee : 11 phrases in 4 subjects |
| Chemistry | 1 |
| Food industry | 1 |
| Metallurgy | 4 |
| Natural resourses and wildlife conservation | 5 |