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Found in phrases
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: 16 phrases in 9 subjects |
| Antennas and waveguides | 1 |
| Construction | 1 |
| Electric motors | 2 |
| Electric traction | 1 |
| General | 3 |
| Nuclear physics | 3 |
| Physics | 3 |
| Piezoelectric crystals | 1 |
| Semiconductors | 1 |