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基準 : 46 phrases in 11 subjects |
| Antennas and waveguides | 8 |
| Electronics | 2 |
| Microsoft | 16 |
| Nuclear physics | 2 |
| Patents | 1 |
| Power lines | 2 |
| Radio | 1 |
| Satellite communications | 2 |
| Sound recording | 3 |
| Telegraphy | 1 |
| Telephony | 8 |
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