Cov khoom siv kho qhov muag
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99.999% Al2O3 sapphire boule monocrystal pob tshab khoom
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Ruby npas siab hardness 9.0 ntawm 0.30MM txog 5.0MM sapphire bearing
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EFG pob tshab sapphire tube loj txheej txoj kab uas hla High kub thiab siab tsis kam
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Pob tshab Sapphire saib rooj plaub kev kho kom haum txais lwm cov xim ruby xiav
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Pob tshab Custom Sapphire Watchcase: Fashionable, Customizable nrog Pob Zeb Diamond Hardness Mohs 9
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High hardness translucent sapphire ib leeg siv lead ua raj
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High Temperature Resistance Sapphire / Quartz / BF33 / K9 raj rau kev lag luam
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3inch Dia76.2mm sapphire wafer 0.5mm thickness C-plane SSP
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Sapphire Rods Muaj Daim Ntawv Thov sapphire raj Kev cai loj EFG txoj kev
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Pob tshab sapphire tubes cov kav dej rods siab kub ua haujlwm siab siab ua haujlwm siab transmittance
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Sapphire IPL blocks 50 * 50 * 15mmt Txias point txheej
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Sapphire ncej tag nrho polished hnav resistant pob tshab ib leeg siv lead ua