 |
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| microwave frequencies | |||
| extremely high frequencies | |||
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| hyperfrequency; microwave frequency | |||
| superhigh frequency | |||
| hiperfrecuencias: 16 phrases in 9 subjects |
| Agriculture | 2 |
| Chemistry | 2 |
| Communications | 4 |
| Earth sciences | 1 |
| Electronics | 1 |
| Industry | 3 |
| Magnetics | 1 |
| Plastics | 1 |
| Technology | 1 |