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amplificatori : 394 phrases in 21 subjects |
Antennas and waveguides | 10 |
Automated equipment | 4 |
Communications | 48 |
Computer numerical control | 6 |
Earth sciences | 35 |
Electronics | 148 |
Energy industry | 1 |
General | 2 |
Industry | 7 |
Information technology | 85 |
Measuring instruments | 8 |
Mechanic engineering | 8 |
Medical | 3 |
Metallurgy | 1 |
Natural sciences | 3 |
Nuclear physics | 2 |
Physical sciences | 3 |
Radio | 9 |
Technology | 5 |
Telephony | 1 |
Transport | 5 |