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<title><![CDATA[EC21 Product Catalogs - fiber optic crystal]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/fiber_optic_crystal--2673/1/fiber optic crystal.html]]></link><item>
<title><![CDATA[Sapphire Prism]]></title><link><![CDATA[https://jutouwangmingyue12.en.ec21.com/Sapphire_Prism--11659393_11659395.html]]></link><description><![CDATA[optical prisms made of synthetic sapphire single crystal are used in laser technology, optical fiber communication, optical transmission, imaging technology and other fields.
If users need other hard]]></description><pubDate><![CDATA[20230511]]></pubDate></item>

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