Cov khoom siv kho qhov muag
-                Al2O3 99.999% sapphire kev cai hniav pob tshab hnav resistant 38 × 4.5 × 0.3mmt
-                Al2O3 99.999% sapphire kev cai hniav pob tshab hnav resistant 38 × 4.5 × 0.3mmt
-                TVG txheej txheem ntawm quartz sapphire BF33 wafer iav wafer xuas nrig ntaus
-                Synthetic Sapphire boule Monocrystal Sapphire Blank Diameter thiab thickness tuaj yeem kho
-                TGV iav substrates 12inch wafer iav punching
-                99.999% Al2O3 sapphire boule monocrystal pob tshab khoom
-                Ruby npas siab hardness 9.0 ntawm 0.30MM txog 5.0MM sapphire bearing
-                EFG pob tshab sapphire tube loj txheej txoj kab uas hla High kub thiab siab tsis kam
-                Pob tshab Sapphire saib rooj plaub kev kho kom haum txais lwm cov xim ruby xiav
-                Pob tshab Custom Sapphire Watchcase: Fashionable, Customizable nrog Pob Zeb Diamond Hardness Mohs 9
-                High hardness translucent sapphire ib leeg siv lead ua raj
-                High Temperature Resistance Sapphire / Quartz / BF33 / K9 raj rau kev lag luam
