Prüfgerät : 28 phrases in 13 subjects |
Chemistry | 1 |
Communications | 2 |
Construction | 1 |
Electronics | 4 |
General | 1 |
Industry | 3 |
Information technology | 3 |
Mechanic engineering | 1 |
Metallurgy | 1 |
Technology | 4 |
Telecommunications | 1 |
Textile industry | 2 |
Transport | 4 |