Registration number (WIID)Project No.TitleStatus
54958ISO 13579-1:2013Industrial furnaces and associated processing equipment — Method of measuring energy balance and calculating efficiency — Part 1: General methodologyStandarts spēkā
65914ISO 13579-11:2017Industrial furnaces and associated processing equipment — Method of measuring energy balance and calculating energy efficiency — Part 11: Evaluation of various kinds of efficiencyStandarts spēkā
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