 |
| |||
| преобразование частоты | |||
| frequency transformation: 4 phrases in 4 subjects |
| Biotechnology | 1 |
| Electrical engineering | 1 |
| Genetic engineering | 1 |
| Security systems | 1 |
|
| |||
| преобразование частоты | |||
| frequency transformation: 4 phrases in 4 subjects |
| Biotechnology | 1 |
| Electrical engineering | 1 |
| Genetic engineering | 1 |
| Security systems | 1 |