Ano life among is the use of aluminum, using electricity to break up the acid solution. Ano enclosure will change the surface of aluminum oxide (Al2O3), film coated on the surface to prevent corrosion. To reduce electrical and added strength, durability of aluminum [4] By causing a lot of pores Pore surface that occurs on the phiooksai can assist in the prevention of corrosion, staining. [3] the colors of dye for materials and can tell you about the performance of their enclosure, such as durability, no color and consistency of the color surface of aluminum.
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