 |
| |||
| solid phase | |||
| solid phase (of aerosol packages, bei Aerosolverpackungen) | |||
| feste Phase: 4 phrases in 3 subjects |
| Analytical chemistry | 1 |
| Metallurgy | 2 |
| Natural resourses and wildlife conservation | 1 |
|
| |||
| solid phase | |||
| solid phase (of aerosol packages, bei Aerosolverpackungen) | |||
| feste Phase: 4 phrases in 3 subjects |
| Analytical chemistry | 1 |
| Metallurgy | 2 |
| Natural resourses and wildlife conservation | 1 |