 |
| |||
| connexion non synchronisée | |||
|
common control switching : 5 phrases in 2 subjects |
| Communications | 4 |
| Information technology | 1 |
|
| |||
| connexion non synchronisée | |||
|
common control switching : 5 phrases in 2 subjects |
| Communications | 4 |
| Information technology | 1 |