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<title><![CDATA[EC21 Product Catalogs - nanometer dioxide]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/nanometer_dioxide--050202/1/nanometer dioxide.html]]></link><item>
<title><![CDATA[High Adsorption Zeolite Molecular Sieve 13X for Oxygen Psa Cryogenic Distillation]]></title><link><![CDATA[https://hytec01.en.ec21.com/High_Adsorption_Zeolite_Molecular_Sieve--11998321_12009751.html]]></link><description><![CDATA[nanometer). It is a sodium ion X-type molecular sieve.Because it has a large number of 10 angstrom crystal adsorption cavities inside, molecules with a molecular diameter less than 10 angstroms can b]]></description><pubDate><![CDATA[20240925]]></pubDate></item>

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