title: [Elasticity and resistance to deformation of hard and soft copper rings before and after annealing].
mesh_terms: D003300:Copper; D003761:Dental Impression Technique; D004548:Elasticity; D006358:Hot Temperature
chemical_list: D003300:Copper
vernacular_title: Elasticité et résistance á la déformation des anneaux de cuivre durs et mous avant et aprés recuit.