 |
| |||
| pointe d electrode droite excentree; pointe d electrode verticale excentree | |||
|
vertical offset electrode : 2 a las frases, 1 temas |
| Metalurgia | 2 |
|
| |||
| pointe d electrode droite excentree; pointe d electrode verticale excentree | |||
|
vertical offset electrode : 2 a las frases, 1 temas |
| Metalurgia | 2 |