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гетеродинный тональный генератор | |||
генератор биений | |||
гетеродин | |||
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осциллятор биения |
beat oscillator: 19 phrases in 9 subjects |
Acoustics | 1 |
Astronautics | 2 |
Electronics | 2 |
Household appliances | 1 |
Mass media | 1 |
Military | 1 |
Nautical | 1 |
Shipbuilding | 1 |
Technology | 9 |