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<title><![CDATA[EC21 Product Catalogs - gaas wafer]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/gaas-wafer--100103/1/gaas wafer.html]]></link><item>
<title><![CDATA[Offer 4 Inch GaAs Polished Wafer]]></title><link><![CDATA[https://walliam999.en.ec21.com/Offer-4-Inch-GaAs-Polished--6542750_6543546.html]]></link><description><![CDATA[Dia 4 inch Grade Prime/test Growth Method HB/VGF thickness: customization Crystal orientation: &lt;100&gt; &lt;111&gt; surface: single/double side polished no scratch, no saw mark, no chip, no stain packing Alum]]></description><pubDate><![CDATA[20120406]]></pubDate></item>

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