 |
translation from other languages
| Russian |
| твёрдый: 6 phrases in 4 subjects |
| Chromatography | 1 |
| Firefighting and fire-control systems | 1 |
| Metal science | 1 |
| Polymers | 3 |
|
| Russian |
| твёрдый: 6 phrases in 4 subjects |
| Chromatography | 1 |
| Firefighting and fire-control systems | 1 |
| Metal science | 1 |
| Polymers | 3 |