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Al2O3 Sapphire Washers Wafer Bearings Windows Rod Wear Resistance2022-07-28 10:35:02 |
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Al2O3 Sapphire Watch Case Transparent Classical Circle AR-coating2025-07-02 10:59:08 |
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Optical Glass Plate , Single Crystal Glass For Wrist Watch Glass Lens2024-09-06 16:21:30 |
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Single Crystal Al2O3 Synthetic Sapphire Rod High Thermal Conductivity2019-07-10 17:43:54 |
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Chemical Resistance Synthetic Sapphire Rod With High Thermal Conductivity2019-07-10 17:43:54 |
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High Hardness 9.0 Sapphire Optical Glass Tube 99.999% Al2O3 Materials2019-07-10 17:43:54 |
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12inch Diameter 300mm 1.0mm Double Side Polished Sapphire Wafers2023-03-31 12:20:20 |
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Screw Thread Sapphire Crystal Glass Liquid Valve Corrosion Resistance2022-06-23 10:17:39 |