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<title><![CDATA[EC21 Product Catalogs - porcelain pcb]]></title>
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<title><![CDATA[11kv 200kva Distribution Power Transformer]]></title><link><![CDATA[https://kjwpower21.en.ec21.com/11kv_200kva_Distribution_Power_Transformer--11692084_11692085.html]]></link><description><![CDATA[Porcelain11FrequencyHz5013Winding materialHV CopperLV Copper14Impedance Voltage%415Maximum losses at rated voltage and frequency:No LoadW520Full LoadW270016Temperature rise at rated voltage and power]]></description><pubDate><![CDATA[20230910]]></pubDate></item>
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<title><![CDATA[Superfine Copper Oxide Powder]]></title><link><![CDATA[https://wanano.en.ec21.com/Superfine_Copper_Oxide_Powder--10323263_10323294.html]]></link><description><![CDATA[PCB plating; as an important inorganic materials in area of semiconductor,catalysis, superconductivity, ceramics, and other fields; as catalysts and carrier also electrode active material; as colorin]]></description><pubDate><![CDATA[20190118]]></pubDate></item>
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<title><![CDATA[Ultrafine Copper Oxide Powder]]></title><link><![CDATA[https://liaoyz2010.en.ec21.com/Ultrafine_Copper_Oxide_Powder--5221424_9910038.html]]></link><description><![CDATA[PCB plating; as an important inorganic materials in area of semiconductor, catalysis, superconductivity, ceramics, and other fields; as catalysts and catalyst supports electrode active material; as p]]></description><pubDate><![CDATA[20181116]]></pubDate></item>

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