Umschaltung : 33 phrases in 12 subjects |
Chemistry | 1 |
Communications | 4 |
Computer numerical control | 1 |
Computers | 3 |
Electronics | 3 |
Industry | 1 |
Information technology | 10 |
Mechanic engineering | 1 |
Metallurgy | 1 |
Telecommunications | 1 |
Telegraphy | 5 |
Transport | 2 |