| |||
| spectrography | |||
|
спектрография : 14 Phrasen in 8 Thematiken |
| Arbeitsschutz | 1 |
| Astronautik | 1 |
| Automatik | 1 |
| Elektrochemie | 1 |
| Geochemie | 1 |
| Geophysik | 1 |
| Metallurgie | 1 |
| Technik | 7 |
| |||
| spectrography | |||
|
спектрография : 14 Phrasen in 8 Thematiken |
| Arbeitsschutz | 1 |
| Astronautik | 1 |
| Automatik | 1 |
| Elektrochemie | 1 |
| Geochemie | 1 |
| Geophysik | 1 |
| Metallurgie | 1 |
| Technik | 7 |