Schema 3d

Schema 3d Source google image: https://www.researchgate.net/publication/326129853/figure/fig3/AS:643992278540288@1530551132121/Schema-of-the-OREE-a-Pt-5d-Co-3d-and-Co-3d-O-2p-orbital-hybridizations-at-the-Pt-Co-and.png

Bibliothèque stl

Bibliothèque stl Source google image: http://caixanegrapcv.com/wp-content/uploads/2018/09/creation-de-maison-3d-gratuit-logiciel-3d-salle-de-bain-gratuit-meilleurs-logiciel-salle-de-bain-of-creation-de-maison-3d-gratuit.jpg

Librairie 3d

Librairie 3d Source google image: https://ae01.alicdn.com/kf/HTB1WiZ3QXXXXXbwXXXXq6xXFXXXr/Personnalis-3d-papier-peint-Anim-l-architecture-urbaine-rues-3d-papier-peint-Librairie-balcon-d-coratif.jpg_640x640.jpg