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Sapphire Block 40×24×52 Al₂O₃ 99.999% Transmittance≥80% Precision Cutting2025-07-28 15:31:38 |
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60mm Sapphire Wafer 3mm Thickness Optical Infrared Window2025-07-31 13:25:15 |
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Electronic Ceramics Synthetic Sapphire Rod With 99.999% Al2O3 Materials2019-07-10 17:43:54 |
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150mm length Sapphire Tube Wear Resistance Customized Design And Shape2024-09-06 16:26:45 |
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Hardness 9.0 Optical 85% Visible Polished Sapphire Lens2022-09-14 08:54:33 |