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Aluminising plant
Aluminising a mirror in La Silla Observatory, circa 1969.
Crédit:ESO
À propos de l'image
| Identification: | ehpa-7-020-cc |
| Type: | Photographique |
| Date de publication: | 23 mars 2012 13:49 |
| Taille: | 1521 x 2085 px |
