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| half-hour | |||
| half hour | |||
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media hora : 16 phrases in 10 subjects |
| Astronautics | 1 |
| Communications | 4 |
| Energy industry | 1 |
| Finances | 1 |
| Industry | 1 |
| Life sciences | 1 |
| Mathematics | 2 |
| Meteorology | 1 |
| Technology | 3 |
| Telecommunications | 1 |
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