| |||
| Vierdraht m | |||
|
4-wire : 23 phrases in 5 subjects |
| Communications | 5 |
| Electronics | 8 |
| Information technology | 5 |
| Power lines | 4 |
| Technology | 1 |
| |||
| Vierdraht m | |||
|
4-wire : 23 phrases in 5 subjects |
| Communications | 5 |
| Electronics | 8 |
| Information technology | 5 |
| Power lines | 4 |
| Technology | 1 |