 |
| |||
| Kjeldahl n | |||
| Кьельдаль: 20 phrases in 7 subjects |
| Analytical chemistry | 1 |
| Brewery | 4 |
| Chemistry | 7 |
| Ecology | 1 |
| Food industry | 5 |
| Meat processing | 1 |
| Oil / petroleum | 1 |
|
| |||
| Kjeldahl n | |||
| Кьельдаль: 20 phrases in 7 subjects |
| Analytical chemistry | 1 |
| Brewery | 4 |
| Chemistry | 7 |
| Ecology | 1 |
| Food industry | 5 |
| Meat processing | 1 |
| Oil / petroleum | 1 |