 |
|
multiplexeurs : 76 phrases in 13 subjects |
| Automated equipment | 1 |
| Communications | 11 |
| Computers | 18 |
| Earth sciences | 1 |
| Electronics | 10 |
| Information technology | 16 |
| Mechanic engineering | 1 |
| Power lines | 9 |
| Radio | 1 |
| Rail transport | 1 |
| Telecommunications | 3 |
| Telegraphy | 2 |
| Transport | 2 |