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レポート | |||
比 (hi) |
rapporto : 40 phrases in 11 subjects |
Antennas and waveguides | 1 |
Electric motors | 2 |
Electricity generation | 1 |
Electronics | 3 |
Lighting other than cinema | 1 |
Microsoft | 3 |
Physics | 2 |
Piezoelectric crystals | 1 |
Radio | 23 |
Sound recording | 2 |
Transformers | 1 |