| |||
| tronçon de colonne; zone de colonne | |||
|
Column section : 5 phrases in 3 subjects |
| Construction | 1 |
| Mechanic engineering | 3 |
| Technology | 1 |
| |||
| tronçon de colonne; zone de colonne | |||
|
Column section : 5 phrases in 3 subjects |
| Construction | 1 |
| Mechanic engineering | 3 |
| Technology | 1 |