| |||
| train resistance; train resistance on level tangent track | |||
|
sforzo resistente : 4 phrases, 2 sujets |
| Électronique | 1 |
| Transport | 3 |
| |||
| train resistance; train resistance on level tangent track | |||
|
sforzo resistente : 4 phrases, 2 sujets |
| Électronique | 1 |
| Transport | 3 |