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електрично коло; систем надземног вода | |||
Polish thesaurus | |||
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system radiotelegraficzny van Duurena |
tor: 18 phrases in 6 subjects |
Electrical engineering | 1 |
Electricity generation | 1 |
Electronics | 5 |
Power lines | 2 |
Power system protection | 3 |
Thermal Energy | 6 |