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<title><![CDATA[EC21 Product Catalogs - oil fracturing]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/oil-fracturing--2002/1/oil fracturing.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[Fracturing (Fracking): In the oil and gas industry, silica sand is used as a proppant in hydraulic fracturing to hold fractures open in the rock, allowing oil or gas to flow out.
Construction: It is ]]></description><pubDate><![CDATA[20241016]]></pubDate></item>

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