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life test |
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 |