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Ruby Bearings Al₂O₃ Single Crystal for Precision Instruments and Meters2025-09-11 10:52:09 |
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Sapphire Blank 118mm×74mm×8mm High Hardness for Infrared Windows2025-09-11 10:48:24 |
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Sapphire Square Plate Single crystal Al₂O₃ 5.5×5.5mm Thickness 6.04 mm2025-08-14 11:19:09 |
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Polished Sapphire Tube Single Crystal Al₂O₃ Optical Component2025-08-07 13:15:13 |
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Sapphire Transparent Watch Case Al₂O₃ Single Crystal Scratch-Resistant2025-07-28 15:27:34 |