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mads.xsd"><authority><topic authority="http://roble.intecca.uned.es/tematres/lem/">Resistencias eléctricas</topic></authority><related type="other"><topic>Electrodos</topic></related><related type="other"><topic>Conductores eléctricos</topic></related><related type="broader"><topic>Electricidad-Material y equipo</topic></related><related type="broader"><topic>Componentes electrónicos</topic></related><variant type="other"><topic>Resistores eléctricos</topic></variant></mads>