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<title><![CDATA[EC21 Product Catalogs - iron side gates]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/iron_side_gates--2673/1/iron side gates.html]]></link><item>
<title><![CDATA[Oilfield Wellhead Equipment API Kill and Choke Manifold]]></title><link><![CDATA[https://machinery14.en.ec21.com/Oilfield_Wellhead_Equipment_API_Kill--9182239_9182245.html]]></link><description><![CDATA[side flange of BOP spool. When BOP closes, it can control the finite pressure from casing by adjusting the choke valves opening, so balanced drilling can work under minimum pressure-difference. 
2) C]]></description><pubDate><![CDATA[20140912]]></pubDate></item>

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