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<title><![CDATA[EC21 Product Catalogs - tungsten shielding]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/tungsten-shielding--2002/1/tungsten shielding.html]]></link><item>
<title><![CDATA[Boron Carbide Powder B4C Powder]]></title><link><![CDATA[https://zzhaixu710.en.ec21.com/Boron-Carbide-Powder-B4C-Powder--11310670_11310671.html]]></link><description><![CDATA[shielding
2. Anti-radiation coating for protection walls
3. Polishing sapphire substrate
4. Coating of Wear-resistant electrode
5. Polishing hard alloy such as tungsten carbide as lapping abrasive ma]]></description><pubDate><![CDATA[20201217]]></pubDate></item>

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