| |||
| temps de conservation; durée de conservation | |||
|
keeping time : 5 phrases in 5 subjects |
| Astronomy | 1 |
| Chemistry | 1 |
| Construction | 1 |
| General | 1 |
| Labor law | 1 |
| |||
| temps de conservation; durée de conservation | |||
|
keeping time : 5 phrases in 5 subjects |
| Astronomy | 1 |
| Chemistry | 1 |
| Construction | 1 |
| General | 1 |
| Labor law | 1 |