Baugruppe : 54 phrases in 14 subjects |
Communications | 2 |
Construction | 2 |
Ecology | 1 |
Electric motors | 2 |
Electronics | 9 |
General | 2 |
Industry | 24 |
Information technology | 3 |
Materials science | 1 |
Mechanic engineering | 2 |
Natural sciences | 1 |
Piezoelectric crystals | 1 |
Power electronics | 1 |
Transport | 3 |