 |
| |||
| dial switching system | |||
| automatic stand-by | |||
| automatic switchover; failover | |||
| automatic switching | |||
| commutation automatique: 41 phrases in 7 subjects |
| Aviation | 1 |
| Communications | 20 |
| Computer numerical control | 1 |
| Earth sciences | 1 |
| Electronics | 14 |
| Information technology | 3 |
| Telecommunications | 1 |