 |
| |||
| forage; perçage | |||
| perforer; forer | |||
| carotter; sonder; échantillonner | |||
| trouer; poinçonner (des découpes, preformas); percer; découper (preformas); estamper (preformas); écorcher en frottant | |||
|
perforar : 25 phrases in 8 subjects |
| Chemistry | 1 |
| Coal | 11 |
| Cultural studies | 1 |
| General | 1 |
| Geology | 1 |
| Information technology | 6 |
| Mechanic engineering | 3 |
| Metallurgy | 1 |