 |
| |||
| papier argenté; papier d’étain; feuille d’étain | |||
| papel plata: 10 phrases in 6 subjects |
| Environment | 2 |
| General | 1 |
| Materials science | 1 |
| Packaging | 2 |
| Photography | 3 |
| Wood processing | 1 |
|
| |||
| papier argenté; papier d’étain; feuille d’étain | |||
| papel plata: 10 phrases in 6 subjects |
| Environment | 2 |
| General | 1 |
| Materials science | 1 |
| Packaging | 2 |
| Photography | 3 |
| Wood processing | 1 |