| |||
admisión de aire | |||
entrada de aire | |||
toma de aire | |||
| |||
entradas de aire; bocas de ventilación |
prise d 'air: 30 phrases in 9 subjects |
Agriculture | 1 |
Communications | 1 |
Construction | 2 |
Earth sciences | 7 |
Labor law | 1 |
Materials science | 1 |
Mechanic engineering | 6 |
Pest control | 1 |
Transport | 10 |