| |||
| spectrography | |||
|
спектрография : 14 phrases in 8 subjects |
| Astronautics | 1 |
| Automated equipment | 1 |
| Electrochemistry | 1 |
| Geochemistry | 1 |
| Geophysics | 1 |
| Metallurgy | 1 |
| Occupational health & safety | 1 |
| Technology | 7 |
| |||
| spectrography | |||
|
спектрография : 14 phrases in 8 subjects |
| Astronautics | 1 |
| Automated equipment | 1 |
| Electrochemistry | 1 |
| Geochemistry | 1 |
| Geophysics | 1 |
| Metallurgy | 1 |
| Occupational health & safety | 1 |
| Technology | 7 |