| |||
verificador | |||
observador | |||
observador meteorológico |
Beobachter : 52 phrases in 19 subjects |
Agriculture | 2 |
Automatic control | 1 |
Chemistry | 2 |
Communications | 2 |
Electronics | 1 |
Environment | 2 |
Finances | 1 |
Fish farming pisciculture | 4 |
General | 5 |
Health care | 11 |
Information technology | 1 |
Law | 1 |
Life sciences | 1 |
Mathematics | 4 |
Medical | 1 |
Radio | 1 |
Statistics | 9 |
Technology | 2 |
Transport | 1 |