 |
| |||
| частота тока | |||
| częstotliwość prądu: 55 phrases in 12 subjects |
| Chemistry | 3 |
| Construction | 4 |
| Electrical engineering | 18 |
| Electromedicine | 1 |
| General | 1 |
| Industry | 1 |
| Metallurgy | 7 |
| Mining | 2 |
| Plastics | 1 |
| Resins | 1 |
| Technology | 15 |
| Textile industry | 1 |
|
| |||
| частота тока | |||
| częstotliwość prądu: 55 phrases in 12 subjects |
| Chemistry | 3 |
| Construction | 4 |
| Electrical engineering | 18 |
| Electromedicine | 1 |
| General | 1 |
| Industry | 1 |
| Metallurgy | 7 |
| Mining | 2 |
| Plastics | 1 |
| Resins | 1 |
| Technology | 15 |
| Textile industry | 1 |