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<title><![CDATA[EC21 Product Catalogs - refractory mortars]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/refractory_mortars--2002/1/refractory mortars.html]]></link><item>
<title><![CDATA[Industrial Silica Sand]]></title><link><![CDATA[https://gysilica.en.ec21.com/Industrial_Silica_Sand--11908524_12018084.html]]></link><description><![CDATA[mortar, as well as various fillers and extenders in construction products.
Ceramics and Refractories: Industrial silica sand is used in the manufacture of ceramics, including porcelain, tiles, and sa]]></description><pubDate><![CDATA[20241016]]></pubDate></item>

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