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| PT m; proyecto técnico | |||
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projet technique : 21 phrases in 12 subjects |
| Agriculture | 1 |
| Commerce | 1 |
| Economics | 3 |
| Finances | 2 |
| General | 1 |
| Health care | 1 |
| Marketing | 2 |
| Materials science | 2 |
| Name of organization | 4 |
| Patents | 1 |
| Research and development | 1 |
| Technology | 2 |