 |
| |||
| colonne à plateaux | |||
| колонна с тарелками: 8 phrases in 3 subjects |
| Chemistry | 3 |
| Food industry | 3 |
| Natural resourses and wildlife conservation | 2 |
|
| |||
| colonne à plateaux | |||
| колонна с тарелками: 8 phrases in 3 subjects |
| Chemistry | 3 |
| Food industry | 3 |
| Natural resourses and wildlife conservation | 2 |