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reinigen : 61 phrases in 20 subjects |
Agriculture | 10 |
Chemistry | 4 |
Coal | 3 |
Communications | 3 |
Cultural studies | 1 |
Earth sciences | 6 |
Ecology | 3 |
Environment | 2 |
General | 4 |
Health care | 2 |
Industry | 5 |
Materials science | 2 |
Mechanic engineering | 3 |
Medical | 1 |
Metallurgy | 3 |
Municipal planning | 1 |
Natural sciences | 2 |
Nuclear physics | 1 |
Patents | 2 |
Transport | 3 |