iso 50001 sistem manajemen energi
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ISO 50001:2018, Energy management systems – Requirements with guidance for use, is a strategic tool that helps organizations put in place an energy management system and use their energy more eficiently and efectively. windows 7 8 10 all in one iso 2016 1) International Energy Agency (IEA), World Energy Outlook 2017 : www iea org/weo2017
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