afvoer : 107 phrases in 18 subjects |
Agriculture | 5 |
Chemistry | 1 |
Coal | 1 |
Construction | 9 |
Earth sciences | 12 |
Energy industry | 1 |
Environment | 16 |
General | 7 |
Industry | 4 |
Information technology | 3 |
Law | 2 |
Life sciences | 26 |
Mechanic engineering | 6 |
Medical | 1 |
Municipal planning | 1 |
Natural sciences | 2 |
Technology | 2 |
Transport | 8 |