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| ポット: 44 phrases in 11 subjects |
| Automatic control | 1 |
| Electronics | 3 |
| General | 5 |
| Lighting other than cinema | 1 |
| Microsoft | 22 |
| Radio | 4 |
| Radiology | 1 |
| Rail transport | 1 |
| Satellite communications | 1 |
| Thermal Energy | 1 |
| Vacuum tubes | 4 |
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