| |||
| fréquence variable | |||
|
variable-frequency : 14 phrases in 8 subjects |
| Automated equipment | 3 |
| Computers | 1 |
| Construction | 1 |
| Earth sciences | 3 |
| Electric traction | 1 |
| Electronics | 3 |
| Mechanic engineering | 1 |
| Transport | 1 |
| |||
| fréquence variable | |||
|
variable-frequency : 14 phrases in 8 subjects |
| Automated equipment | 3 |
| Computers | 1 |
| Construction | 1 |
| Earth sciences | 3 |
| Electric traction | 1 |
| Electronics | 3 |
| Mechanic engineering | 1 |
| Transport | 1 |