 |
| |||
| valve fixée; valve inférieure | |||
| lower valve: 9 phrases in 5 subjects |
| Chemistry | 1 |
| Earth sciences | 3 |
| Food industry | 1 |
| Mechanic engineering | 3 |
| Technology | 1 |
|
| |||
| valve fixée; valve inférieure | |||
| lower valve: 9 phrases in 5 subjects |
| Chemistry | 1 |
| Earth sciences | 3 |
| Food industry | 1 |
| Mechanic engineering | 3 |
| Technology | 1 |