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<title><![CDATA[EC21 Product Catalogs - length universal]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/length_universal--100301/1/length universal.html]]></link><item>
<title><![CDATA[Alumina/ Al2O3 Ceramic Substrate]]></title><link><![CDATA[https://fjhuaqing.en.ec21.com/Alumina_Al2O3_Ceramic_Substrate--4491489_4726275.html]]></link><description><![CDATA[length ‰)
£2‰
Thermal conductivity
W/m.k
³24
(20℃to300℃)
Thermal expansivity 
(300℃to800℃)
×10-6/℃
6.5~7.5
×10-6/℃
6.5~8.0
Flexural strength
MPa
≥350
Dielectric constant (1MHz 2]]></description><pubDate><![CDATA[20230407]]></pubDate></item>

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