 |
| |||
| Doppelabtriftverfahren n | |||
|
D system : 32 phrases in 11 subjects |
| Chemistry | 10 |
| Computers | 1 |
| Earth sciences | 3 |
| Economics | 1 |
| Electricity generation | 1 |
| General | 4 |
| Health care | 1 |
| Information technology | 2 |
| Mechanic engineering | 4 |
| Microelectronics | 2 |
| Technology | 3 |