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<title><![CDATA[EC21 Product Catalogs - reagent grade]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/reagent-grade--1720/1/reagent grade.html]]></link><item>
<title><![CDATA[Non-Woven Filter Cartridges]]></title><link><![CDATA[https://swfiltec.en.ec21.com/Non-Woven-Filter-Cartridges--3147513_11984219.html]]></link><description><![CDATA[reagent, reverse osmosis pre-treatment
Oil &amp; gas
Refinery of oil drilling zone, purifying waste water in oil well
Others
Filtering of film developing solution, printing solution and fixing solution
S]]></description><pubDate><![CDATA[20241231]]></pubDate></item>

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