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<title><![CDATA[EC21 Product Catalogs - quartz cylinder]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/quartz_cylinder--2002/1/quartz cylinder.html]]></link><item>
<title><![CDATA[High Purity 50/100/150/250/500nm Nano Diamond Powder]]></title><link><![CDATA[https://ivy125banner.en.ec21.com/High_Purity_50_100_150--10847901_10848886.html]]></link><description><![CDATA[cylinders) and super lubricants ;
5. PTFE matrix composites with high wear resistance and good lubrication ;
6. It is an irreplaceable material for producing polycrystalline diamond and diamond films]]></description><pubDate><![CDATA[20250327]]></pubDate></item>
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<title><![CDATA[Carborundum Silicon Carbide Sic Abrasive Carboneto Silicio Carborundo Metallurgical Use]]></title><link><![CDATA[https://jiashike.en.ec21.com/Carborundum_Silicon_Carbide_Sic_Abrasive--11925582_11925647.html]]></link><description><![CDATA[cylinder of a water turbine by a special process. The inner wall can improve its wear resistance and prolong itsservice life by 1 to 2 times; the high-grade refractory material made of it has heat sh]]></description><pubDate><![CDATA[20240416]]></pubDate></item>

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