 |
| |||
| seuil de support; niveau de support; point de support | |||
|
support bar : 7 phrases, 5 sujets |
| Charbon | 1 |
| Général | 1 |
| Industrie | 1 |
| Tennis de table | 1 |
| Transport | 3 |
|
| |||
| seuil de support; niveau de support; point de support | |||
|
support bar : 7 phrases, 5 sujets |
| Charbon | 1 |
| Général | 1 |
| Industrie | 1 |
| Tennis de table | 1 |
| Transport | 3 |