 |
| |||
| Tröpfchenmethode f | |||
| drop method: 10 phrases in 5 subjects |
| Analytical chemistry | 1 |
| Geophysics | 1 |
| Mining | 3 |
| Physics | 4 |
| Technology | 1 |
|
| |||
| Tröpfchenmethode f | |||
| drop method: 10 phrases in 5 subjects |
| Analytical chemistry | 1 |
| Geophysics | 1 |
| Mining | 3 |
| Physics | 4 |
| Technology | 1 |