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	mads.xsd"><authority><topic authority="http://www.serbi.ula.ve/tematres/vocab/">MAQUINARIA ELECTRICA</topic></authority><related type="narrower"><topic>ACCIONAMIENTO ELECTRICO</topic></related><related type="narrower"><topic>CONVERTIDORES DE CORRIENTE ELECTRICA</topic></related><related type="narrower"><topic>ELECTROGENERADORES</topic></related><related type="narrower"><topic>OSCILADORES ELECTRICOS</topic></related><related type="narrower"><topic>REGULADORES ELECTRICOS</topic></related><related type="narrower"><topic>TRANSFORMADORES ELECTRICOS</topic></related><related type="broader"><topic>MOTORES ELECTRICOS</topic></related><related type="broader"><topic>DISPOSITIVOS ELECTROMECANICOS</topic></related><related type="broader"><topic>MAQUINARIA</topic></related><related type="broader"><topic>TRANSFORMADORES ELECTRICOS</topic></related><related type="broader"><topic>INGENIERÍA ELÉCTRICA</topic></related></mads>