Color3 layers of aluminum translucent ash 180 degree rotation/containing hydrogen pores

3 layers of aluminum translucent ash 180 degree rotation/containing hydrogen pores$1.603 layers of aluminum penetrate through 180 degree rotation/containing water pores$1.60Aluminum 2-layer aluminum transparent ash 180 degree rotation/containing porous water$1.59A single layer of aluminum permeates through a 180 degree rotation/containing porosity$1.20Aluminum single layer aluminum translucent ash 180 degree rotation/containing porous water$1.20Layer 2 penetration of clear 180 degree rotation/containing water pores$1.59