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3 dB frekvens; 3 dB punkt |
f: 73 phrases in 13 subjects |
Agriculture | 2 |
Chemistry | 16 |
Communications | 7 |
Electronics | 3 |
Food industry | 2 |
General | 4 |
Information technology | 3 |
Life sciences | 1 |
Mathematics | 9 |
Medical | 8 |
Microsoft | 2 |
Politics | 1 |
Statistics | 15 |