 |
| выпадающий в осадок: 9 phrases in 7 subjects |
| Chemistry | 1 |
| Ecology | 1 |
| Food industry | 1 |
| Geography | 1 |
| Makarov | 3 |
| Medical | 1 |
| Water supply | 1 |
|
| выпадающий в осадок: 9 phrases in 7 subjects |
| Chemistry | 1 |
| Ecology | 1 |
| Food industry | 1 |
| Geography | 1 |
| Makarov | 3 |
| Medical | 1 |
| Water supply | 1 |