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	mads.xsd"><authority><topic authority="http://www.serbi.ula.ve/tematres/vocab/">ESTRUCTURAS HIDRAULICAS</topic></authority><related type="narrower"><topic>ACUEDUCTOS</topic></related><related type="narrower"><topic>ALCANTARILLADO</topic></related><related type="narrower"><topic>ALCANTARILLAS</topic></related><related type="narrower"><topic>ATAGUIAS</topic></related><related type="narrower"><topic>CAJONES DE CIMENTACION</topic></related><related type="narrower"><topic>CANALES</topic></related><related type="narrower"><topic>CANALES DE RIEGO</topic></related><related type="narrower"><topic>COMPUERTAS (HIDRAULICA)</topic></related><related type="narrower"><topic>DIQUES</topic></related><related type="narrower"><topic>EFECTOS SISMICOS EN ESTRUCTURAS HIDRAULICAS</topic></related><related type="narrower"><topic>EMBALSES</topic></related><related type="narrower"><topic>ESPOLONES</topic></related><related type="narrower"><topic>ESTACIONES DE BOMBEO</topic></related><related type="narrower"><topic>FUENTES</topic></related><related type="narrower"><topic>MALECONES</topic></related><related type="narrower"><topic>MODELOS HIDRAULICOS</topic></related><related type="narrower"><topic>MUELLES</topic></related><related type="narrower"><topic>POZOS</topic></related><related type="narrower"><topic>POZOS ARTESIANOS</topic></related><related type="narrower"><topic>PUENTES</topic></related><related type="narrower"><topic>PUERTOS</topic></related><related type="narrower"><topic>REDES DE TUBERIAS</topic></related><related type="narrower"><topic>REPRESAS</topic></related><related type="narrower"><topic>ROMPEOLAS</topic></related><related type="narrower"><topic>TERRAPLENES</topic></related><related type="narrower"><topic>TOMAS  (INGENIERIA HIDRAULICA)</topic></related><related type="narrower"><topic>TUNELES</topic></related><related type="broader"><topic>INGENIERIA ESTRUCTURAL</topic></related><related type="broader"><topic>INGENIERIA HIDRAULICA</topic></related><variant type="other"><topic>Construcciones hidráulicas</topic></variant></mads>