 |
| |||
| refined copper; refinery copper; pure copper | |||
| |||
| refine copper | |||
|
рафинированная медь : 3 phrases, 2 sujets |
| Métallurgie | 1 |
| Technologie | 2 |
|
| |||
| refined copper; refinery copper; pure copper | |||
| |||
| refine copper | |||
|
рафинированная медь : 3 phrases, 2 sujets |
| Métallurgie | 1 |
| Technologie | 2 |