| |||
| service type S1 | |||
| service continu | |||
| régime permanent | |||
|
servicio continuo : 17 phrases in 9 subjects |
| Accumulators | 1 |
| Earth sciences | 1 |
| Economics | 1 |
| Electronics | 3 |
| General | 1 |
| Government, administration and public services | 1 |
| Mechanic engineering | 5 |
| Metallurgy | 2 |
| Power system protection | 2 |