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<title><![CDATA[EC21 Product Catalogs - optical glass plates]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/optical_glass_plates--2002/1/optical glass plates.html]]></link><item>
<title><![CDATA[WCA/PWA03 05 09 12 15 20 25 30 35 40 Plate-shape Aluminum Oxide]]></title><link><![CDATA[https://zzhxml.en.ec21.com/WCA_PWA03_05_09_12--11726602_11726630.html]]></link><description><![CDATA[Optical Glass Lapping, filter, Quartz Crystal Lapping, abrasive, Silicon Wafer Lapping, Crystal Lapping, Hardened Glass Lens Lapping, Soft Metals Lapping, Super Finishing Vitrified Grindstone
]]></description><pubDate><![CDATA[20230213]]></pubDate></item>
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<title><![CDATA[Zirconium Oxide/Zirconium Dioxide CAS 1314-23-4 for Ceramics Powder]]></title><link><![CDATA[https://joshua123xinli.en.ec21.com/Zirconium_Oxide_Zirconium_Dioxide_CAS--11846649_11846807.html]]></link><description><![CDATA[glass. At present, the zirconia ceramic application in mobile phones is mainly composed of a backplate and a fingerprint identification cover plate. Used to make zirconia gem The production of zircon]]></description><pubDate><![CDATA[20230921]]></pubDate></item>

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