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                            Oblea del zafiro de Ti+ Al2O3, titanio dopado lente del cristal del zafiro2025-02-21 16:28:17 | 
                    
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                            Hexahedron descolorido Sapphire Optical Glass Window2021-04-13 16:42:44 | 
                    
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                            RFIC Al2O3 Sapphire Optical Windows With Hole transparente2021-09-03 10:37:58 |