Kristal na sapiro
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Mga Bahaging Transparent na Sapphire na May Butas
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Bilang lumaking sapiro boule ingot kristal ky method
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Sapphire Single Crystal Ingot ky method Al2O3
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6 na pulgadang sapiro Boule sapiro blangko na iisang kristal Al2O3 99.999%
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Sintetikong Sapphire boule Monocrystal Sapphire Blank na Diyametro at kapal ay maaaring ipasadya
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99.999% Al2O3 sapiro boule monocrystal transparent na materyal