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<title><![CDATA[EC21 Product Catalogs - screw mandrel]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/screw_mandrel--0706/1/screw mandrel.html]]></link><item>
<title><![CDATA[Casing Spears]]></title><link><![CDATA[https://aqemachinery6868.en.ec21.com/Casing_Spears--11895712_11970122.html]]></link><description><![CDATA[of the top sub, mandrel, slip (or slip segments and slip holder), jarring ring, and screws. High strength, and ease to operate are the features of the casing spear manufactured in our company
]]></description><pubDate><![CDATA[20240717]]></pubDate></item>

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