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	mads.xsd"><authority><topic authority="http://vocabularios.saij.gob.ar/vuce/">Poleas, excepto las tensoras con rodamientos</topic></authority><related type="narrower"><topic>Tipo tambor</topic></related><related type="narrower"><topic>Tipo cono</topic></related><related type="narrower"><topic>Polea de perfil poli-&quot;V&quot; con dispositivo de embrague para acoplamiento de giro unidireccional</topic></related><related type="narrower"><topic>Las demás</topic></related><related type="broader"><topic>- Volantes y poleas, incluidos los motones</topic></related></mads>