 |
| |||
| волоконная оптика | |||
| optique de fibres: 22 phrases in 8 subjects |
| Astronautics | 1 |
| Communications | 1 |
| Electronics | 1 |
| Information technology | 4 |
| Internet | 2 |
| Medical appliances | 3 |
| Radio | 6 |
| Technology | 4 |
|
| |||
| волоконная оптика | |||
| optique de fibres: 22 phrases in 8 subjects |
| Astronautics | 1 |
| Communications | 1 |
| Electronics | 1 |
| Information technology | 4 |
| Internet | 2 |
| Medical appliances | 3 |
| Radio | 6 |
| Technology | 4 |