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<title><![CDATA[EC21 Product Catalogs - Oxygen Generation System]]></title>
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<title><![CDATA[Aluminum 2219]]></title><link><![CDATA[https://attelements.en.ec21.com/Aluminum_2219--11822808_11854507.html]]></link><description><![CDATA[generally have lower tensile strengths than wrought alloys. The most important cast aluminium alloy system is Al–Si, where the high levels of silicon (4–13%) contribute to give good casting chara]]></description><pubDate><![CDATA[20231014]]></pubDate></item>

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