| |||
| 方法描述; 解法 | |||
|
method of solution : 13 phrases, 6 sujets |
| Aviation | 2 |
| Chimie | 1 |
| Construction | 1 |
| Entreprise | 1 |
| Hydraulique | 1 |
| Technologie | 7 |
| |||
| 方法描述; 解法 | |||
|
method of solution : 13 phrases, 6 sujets |
| Aviation | 2 |
| Chimie | 1 |
| Construction | 1 |
| Entreprise | 1 |
| Hydraulique | 1 |
| Technologie | 7 |