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mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_es">sierras</topic></authority><related type="narrower"><topic>sierras: equipo de trabajo en piedra y mampostería</topic></related><related type="narrower"><topic>sierras sin fin</topic></related><related type="narrower"><topic>sierra para metales</topic></related><related type="narrower"><topic>sierras: herramientas de carpintería</topic></related><related type="narrower"><topic>sierras cilíndricas</topic></related><related type="narrower"><topic>dental saws (traducció pendent)</topic></related><related type="narrower"><topic>meat saws (traducció pendent)</topic></related><related type="narrower"><topic>two-handed crosscut saw (traducció pendent)</topic></related><related type="other"><topic>aserrado</topic></related><related type="other"><topic>hojas de sierra</topic></related><related type="broader"><topic>herramientas de corte</topic></related><variant type="other"><topic>serrucho</topic></variant><variant type="other"><topic>sierra</topic></variant></mads>