 |
| |||
| formación f | |||
| tworzenie się: 14 phrases in 6 subjects |
| Chemistry | 9 |
| Environment | 1 |
| Isolation | 1 |
| Life sciences | 1 |
| Metallurgy | 1 |
| Oil / petroleum | 1 |
|
| |||
| formación f | |||
| tworzenie się: 14 phrases in 6 subjects |
| Chemistry | 9 |
| Environment | 1 |
| Isolation | 1 |
| Life sciences | 1 |
| Metallurgy | 1 |
| Oil / petroleum | 1 |