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полосовой фильтр |
filter band pass: 37 phrases in 13 subjects |
Electronics | 2 |
General | 2 |
Household appliances | 1 |
Information technology | 2 |
Makarov | 2 |
Mass media | 6 |
Military | 1 |
Music | 1 |
Programming | 1 |
Radio | 1 |
Solar power | 1 |
Technology | 13 |
Telecommunications | 4 |