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essai de durée : 29 phrases in 12 subjects |
| Agriculture | 1 |
| Chemistry | 2 |
| Computers | 1 |
| Construction | 3 |
| Cultural studies | 1 |
| Industry | 1 |
| Materials science | 3 |
| Measuring instruments | 5 |
| Metallurgy | 2 |
| Packaging | 2 |
| Reliability | 1 |
| Technology | 7 |
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