 |
| |||
| phase de commutation | |||
|
switching phase : 7 phrases in 6 subjects |
| Astronomy | 2 |
| Communications | 1 |
| Earth sciences | 1 |
| General | 1 |
| Medical | 1 |
| Medical appliances | 1 |
|
| |||
| phase de commutation | |||
|
switching phase : 7 phrases in 6 subjects |
| Astronomy | 2 |
| Communications | 1 |
| Earth sciences | 1 |
| General | 1 |
| Medical | 1 |
| Medical appliances | 1 |