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| montaggio in fase; amplificazione asimmetrica | |||
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push-push : 24 phrases in 11 subjects |
| Antennas and waveguides | 2 |
| Commerce | 1 |
| Earth sciences | 1 |
| Electronics | 5 |
| General | 2 |
| Information technology | 3 |
| Mechanic engineering | 2 |
| Metallurgy | 2 |
| Microsoft | 4 |
| Natural sciences | 1 |
| Transport | 1 |