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<title><![CDATA[EC21 Product Catalogs - laminate fr4]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/laminate-fr4--2673/1/laminate fr4.html]]></link><item>
<title><![CDATA[FR4 PCB]]></title><link><![CDATA[https://greenstone23.en.ec21.com/FR4-PCB--11910388_11910395.html]]></link><description><![CDATA[FR4 means two things.
The material.
As a construction material, it refers to epoxy laminates reinforced with glass fibers. Used to make FR4 printed circuit board.
Evaluation.
It is also a unit of eva]]></description><pubDate><![CDATA[20240311]]></pubDate></item>

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