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| δοκιμή σε αεροδυναμική σήραγγα | |||
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ensaio em : 25 phrases in 12 subjects |
| Chemistry | 5 |
| Coal | 2 |
| Communications | 5 |
| Electronics | 1 |
| Environment | 1 |
| General | 2 |
| Health care | 2 |
| Information technology | 1 |
| Materials science | 1 |
| Mechanic engineering | 1 |
| Technology | 1 |
| Transport | 3 |
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