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<title><![CDATA[EC21 Product Catalogs - resin jewel]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/resin jewel.html]]></link><item>
<title><![CDATA[GON-GPPS Granule/5250/525 Polystyrene GPPS 525 Granule]]></title><link><![CDATA[https://zhengchengbin.en.ec21.com/GON_GPPS_Granule_5250_525--11840159_11840162.html]]></link><description><![CDATA[the most commonly used PS resins for injection
molding. GPPS is clear, but brittle (think of a CD jewel case) while HIPS is opaque and much less brittle.
Product use
certified product
Factory
]]></description><pubDate><![CDATA[20230831]]></pubDate></item>
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<title><![CDATA[3A1  Vitrified Bond Diamond Grinding Wheel for Ceramic for Pcd Tools Miya AT Moresuperhard Dot Com]]></title><link><![CDATA[https://miya0702.en.ec21.com/3A1_Vitrified_Bond_Diamond_Grinding--10772892_10785221.html]]></link><description><![CDATA[jewel, crystal, rare earth materials and another hard-brittle materials&amp;#39; machining operation. 
Application : Mainly used for machining tungsten carbide, ceramic, cermets, optical glass, PCD, PCBN]]></description><pubDate><![CDATA[20180725]]></pubDate></item>

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