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| indicatore del livello | |||
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indicador del nivel : 22 phrases in 12 subjects |
| Acoustics | 1 |
| Agriculture | 1 |
| Automated equipment | 2 |
| Aviation | 1 |
| Chemistry | 1 |
| Earth sciences | 1 |
| Electronics | 2 |
| Loading equipment | 1 |
| Measuring instruments | 7 |
| Mechanic engineering | 1 |
| Technology | 1 |
| Transport | 3 |
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