 |
| |||
| laminage de profils; profilage par laminage,roulage ou cintrage | |||
| section rolling: 5 phrases in 3 subjects |
| General | 1 |
| Metallurgy | 3 |
| Transport | 1 |
|
| |||
| laminage de profils; profilage par laminage,roulage ou cintrage | |||
| section rolling: 5 phrases in 3 subjects |
| General | 1 |
| Metallurgy | 3 |
| Transport | 1 |