Ensemble d'échantillons de métal et alliages Ensemble de 15
<span lang="EN-US"style="FONT-SIZE: 10.5pt; FONT-FAMILY: 'Times New Roman'; mso-fareast-font-family: |
Oeil géant en orbite II
<span lang="EN-US"style="FONT-SIZE: 10.5pt; FONT-FAMILY: 'Times New Roman'; mso-fareast-font-family: |