ISO : 50001  Energy management systems, requirements with guidance for use   
 Energy management systems, Requirements with guidance for use (iso 50001:2018) 

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 - 30 páginas. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ISO 50001 (Normas de calidad)
<br/><br/><label>Dewey Class. No.: </label>363.7  / I851 2018