Registration number (WIID)Project No.TitleStatus
54961ISO 13579-4:2013Industrial furnaces and associated processing equipment — Method of measuring energy balance and calculating efficiency — Part 4: Furnaces with protective or reactive atmosphereStandarts spēkā
57988ISO 13577-3:2016Industrial furnaces and associated processing equipment — Safety — Part 3: Generation and use of protective and reactive atmosphere gasesStandarts spēkā
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