<?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://www.serbi.ula.ve/tematres/vocab/">ENERGIA MECANICA</topic></authority><related type="narrower"><topic>AIRE COMPRIMIDO</topic></related><related type="narrower"><topic>ALMACENAMIENTO DE ENERGIA</topic></related><related type="narrower"><topic>ENERGIA ELECTRICA</topic></related><related type="narrower"><topic>ENERGIA EOLICA</topic></related><related type="narrower"><topic>ENERGIA HIDRAULICA</topic></related><related type="narrower"><topic>ESPECTROS DE ENERGIA</topic></related><related type="narrower"><topic>FUERZA Y ENERGIA</topic></related><related type="narrower"><topic>MAQUINARIA</topic></related><related type="narrower"><topic>MOTORES</topic></related><related type="narrower"><topic>RECURSOS ENERGETICOS</topic></related><related type="narrower"><topic>TRANSMISION DE POTENCIA</topic></related><related type="broader"><topic>INGENIERIA MECANICA</topic></related><related type="broader"><topic>INGENIERIA DE VAPOR</topic></related><variant type="other"><topic>Fuerza motriz</topic></variant> <note xml:lang="es">Usese para los trabajos sobre los aspectos físicos y de ingeniería de la Energía. Los trabajos sobre fuentes disponibles de energía mecánica en general entran bajo Recursos energéticos </note></mads>