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| unidad de tiempo | |||
| unit time: 29 phrases in 12 subjects |
| Automatic control | 2 |
| Earth sciences | 1 |
| Electric motors | 1 |
| Electronics | 3 |
| Energy industry | 1 |
| Environment | 1 |
| Information technology | 6 |
| Life sciences | 2 |
| Metallurgy | 5 |
| Meteorology | 2 |
| Statistics | 3 |
| Transport | 2 |
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