 |
| преобразователь "частота ток: 8 phrases in 5 subjects |
| Electrical engineering | 1 |
| Electronics | 4 |
| Measuring instruments | 1 |
| Metrology | 1 |
| Technology | 1 |
|
| преобразователь "частота ток: 8 phrases in 5 subjects |
| Electrical engineering | 1 |
| Electronics | 4 |
| Measuring instruments | 1 |
| Metrology | 1 |
| Technology | 1 |