<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
	mads.xsd"><authority><topic authority="http://thesaurus.abuledu.org/thesaurus/vocab/">Sidérurgie</topic></authority><related type="broader"><topic>Usine</topic></related> <note xml:lang="fr"><![CDATA[ <p><img title="Haut fourneau" src="http://data-cache.abuledu.org/full/haut-fourneau-en-pologne-56c21def.jpg" alt="Haut fourneau en Pologne" width="150" height="77" /></p>
<p>La <strong>sid&eacute;rurgie</strong> est l'ensemble des techniques et des industries qui assurent la fabrication du fer et des alliages qui en sont compos&eacute;s (appel&eacute;s alliages ferreux). (source : vikidia.org)</p> ]]></note></mads>