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<title><![CDATA[EC21 Product Catalogs - circuit board etching]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/circuit-board-etching--100303/1/circuit board etching.html]]></link><item>
<title><![CDATA[Epoxy Resin Fiberglass Sheets FR4 Flame Retardant Epoxy Fiberglass Laminates]]></title><link><![CDATA[https://tfuermaterials.en.ec21.com/Epoxy-Resin-Fiberglass-Sheets-FR4--12036090_12036095.html]]></link><description><![CDATA[TFUER-T312 (FR4)
* Insulating Materials
T312 is one of the most widely used materials for printed circuit boards (PCBs). It is a fiberglass-reinforced epoxy resin laminate and is the standard materia]]></description><pubDate><![CDATA[20250111]]></pubDate></item>

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