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przemiennik
| zestawu 15 grup wtórnych
| przemiennik | |
| construct. | switchboard; commutator; transducer; electrical converter |
| zestaw 15 grup wtórnych | |
| pwr.lines. | 15-supergroup assembly; hypergroup |
| |||
| switchboard; commutator; transducer; electrical converter (częstotliwości) | |||
| radio repeater; transponder in radiocommunication | |||
| |||
| rebroadcast transmitter; transposer | |||
| przemiennik: 20 phrases in 7 subjects |
| Construction | 1 |
| Electric motors | 1 |
| Electric traction | 4 |
| Electronics | 2 |
| Power lines | 8 |
| Radio | 2 |
| Thermal Energy | 2 |