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| de una vía: 33 phrases in 13 subjects |
| Chemistry | 1 |
| Communications | 3 |
| Construction | 1 |
| Cultural studies | 2 |
| Electronics | 1 |
| Environment | 3 |
| General | 2 |
| Health care | 1 |
| Information technology | 1 |
| Patents | 1 |
| Rail transport | 2 |
| Technology | 4 |
| Transport | 11 |
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