 |
| |||
| start-up operation | |||
| opération de démarrage: 5 phrases in 4 subjects |
| Environment | 1 |
| International trade | 1 |
| Materials science | 2 |
| Mechanic engineering | 1 |
|
| |||
| start-up operation | |||
| opération de démarrage: 5 phrases in 4 subjects |
| Environment | 1 |
| International trade | 1 |
| Materials science | 2 |
| Mechanic engineering | 1 |