cours technique
minier
| cours technique | |
| law ed. | Fachschule; Fachkurs; Fachlehrgang |
| |||
| Fachschule f; Fachkurs m; Fachlehrgang m | |||
|
cours technique : 18 phrases in 5 subjects |
| Coal | 1 |
| Education | 3 |
| General | 4 |
| Law | 9 |
| Social science | 1 |