 |
| |||
| double seam (d’un emballage métallique); lock seam (of metal containers, d’un emballage métallique) | |||
| double pli: 4 phrases in 4 subjects |
| Chemistry | 1 |
| Communications | 1 |
| Industry | 1 |
| Metallurgy | 1 |
|
| |||
| double seam (d’un emballage métallique); lock seam (of metal containers, d’un emballage métallique) | |||
| double pli: 4 phrases in 4 subjects |
| Chemistry | 1 |
| Communications | 1 |
| Industry | 1 |
| Metallurgy | 1 |