| |||
| signalisation automatique | |||
| signalisation f | |||
| transmission de signalisation; transmission de signaux | |||
|
Zeichengabe : 60 phrases in 8 subjects |
| Automated equipment | 1 |
| Communications | 23 |
| Computers | 1 |
| Electronics | 12 |
| Information technology | 3 |
| Statistics | 2 |
| Telecommunications | 14 |
| Transport | 4 |