Verriegelung : 62 phrases in 13 subjects |
Aviation | 1 |
Chemistry | 1 |
Communications | 3 |
Computer numerical control | 1 |
Computers | 10 |
Electrical engineering | 2 |
Electronics | 2 |
Industry | 3 |
Information technology | 3 |
Mechanic engineering | 10 |
Medical appliances | 1 |
Metallurgy | 1 |
Transport | 24 |