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<title><![CDATA[EC21 Product Catalogs - arch window]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/arch_window--0746/1/arch window.html]]></link><item>
<title><![CDATA[Insulated Glass]]></title><link><![CDATA[https://aunicornglass586.en.ec21.com/Insulated_Glass--11710196_11722497.html]]></link><description><![CDATA[arch 4)special shape
Filled Gas 
1) air 2) vacuum 3) argon, etc.
Application 
1)Office buildings, hospitals, hotels, houses and buildings with heating or 
cooling requirements.
2)For use in airport c]]></description><pubDate><![CDATA[20230207]]></pubDate></item>

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