 |
| электронный уровень: 10 phrases in 8 subjects |
| Automobiles | 1 |
| Brewery | 1 |
| Chemistry | 3 |
| Crystallography | 1 |
| Geology | 1 |
| Microelectronics | 1 |
| Physics | 1 |
| Radio | 1 |
|
| электронный уровень: 10 phrases in 8 subjects |
| Automobiles | 1 |
| Brewery | 1 |
| Chemistry | 3 |
| Crystallography | 1 |
| Geology | 1 |
| Microelectronics | 1 |
| Physics | 1 |
| Radio | 1 |