| |||
aire libre | |||
aire ambiente |
free-air : 22 phrases in 11 subjects |
Chemistry | 3 |
Communications | 1 |
Earth sciences | 6 |
Electronics | 1 |
Life sciences | 1 |
Measuring instruments | 1 |
Mechanic engineering | 1 |
Medical | 2 |
Radiology | 1 |
Technology | 2 |
Transport | 3 |