| |||
| рентгенограмма кристалла | |||
|
crystal pattern : 16 phrases in 4 subjects |
| Analytical chemistry | 4 |
| Makarov | 3 |
| Metallurgy | 6 |
| Technology | 3 |
| |||
| рентгенограмма кристалла | |||
|
crystal pattern : 16 phrases in 4 subjects |
| Analytical chemistry | 4 |
| Makarov | 3 |
| Metallurgy | 6 |
| Technology | 3 |