Prüfverfahren: 34 phrases in 13 subjects |
Automobiles | 2 |
Aviation | 7 |
Chemistry | 9 |
Electrical engineering | 1 |
Electrochemistry | 3 |
Mathematics | 1 |
Microelectronics | 1 |
Oil / petroleum | 1 |
Patents | 1 |
Silicate industry | 1 |
Technology | 3 |
Textile industry | 2 |
Welding | 2 |