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| |||
| exhaust air; exit air | |||
| ar de saída: 44 phrases in 13 subjects |
| Agriculture | 1 |
| Chemistry | 7 |
| Coal | 7 |
| Electronics | 3 |
| Environment | 1 |
| Information technology | 1 |
| Mechanic engineering | 5 |
| Metallurgy | 2 |
| Municipal planning | 1 |
| Natural sciences | 1 |
| Patents | 2 |
| Taxes | 1 |
| Transport | 12 |