In foams and textiles, the chemical composition is significantly less appropriate to instantly observable properties than greater-scale content characteristics: the holes in foams, and the weave in textiles. Este comportamiento excepcional se debe a que poseen niveles de energía no totalmente ocupados en el subnivel 3d de su estructura electrónica, https://herramientayequipodeconst52725.activosblog.com/34919659/the-2-minute-rule-for-8-herramientas-de-la-calidad