Durchfluss : 60 phrases in 14 subjects |
Chemistry | 1 |
Construction | 2 |
Earth sciences | 5 |
Electronics | 3 |
General | 2 |
Industry | 2 |
Mechanic engineering | 5 |
Medical | 1 |
Medical appliances | 1 |
Natural resourses and wildlife conservation | 14 |
Radiation | 12 |
Refrigeration | 1 |
Technology | 5 |
Transport | 6 |