aération : 135 phrases in 20 subjects |
Agriculture | 14 |
Chemistry | 1 |
Coal | 1 |
Construction | 1 |
Earth sciences | 3 |
Environment | 46 |
General | 4 |
Health care | 1 |
Industry | 2 |
Life sciences | 9 |
Materials science | 6 |
Mechanic engineering | 10 |
Metallurgy | 6 |
Mineral products | 1 |
Municipal planning | 2 |
Natural sciences | 3 |
Packaging | 3 |
Technology | 2 |
Transport | 18 |
Water resources | 2 |