Registration number (WIID)Project No.TitleStatus
44902ISO 28723:2008Vitreous and porcelain enamels — Determination of the edge covering on enamelled steel plate to be used in heat exchangersStandarts spēkā
44901ISO 28722:2008Vitreous and porcelain enamels — Characteristics of enamel coatings applied to steel panels intended for architectureStandarts spēkā
62852ISO 28721-5:2016Vitreous and porcelain enamels — Glass-lined apparatus for process plants — Part 5: Presentation and characterization of defectsStandarts spēkā
66085ISO 28721-4:2015Vitreous and porcelain enamels — Glass-lined apparatus for process plants — Part 4: Quality requirements for glass-lined flanged steel pipes and flanged steel fittingsStandarts spēkā
56670ISO 28721-4:2010Vitreous and porcelain enamels — Glass-lined apparatus for process plants — Part 4: Quality requirements for glass-lined flanged steel pipes and flanged steel fittingsAtcelts
44900ISO 28721-3:2008Vitreous and porcelain enamels — Glass-lined apparatus for process plants — Part 3: Thermal shock resistanceStandarts spēkā
86916ISO 28721-2:2025Vitreous and porcelain enamels — Glass-lined apparatus for process plants — Part 2: Designation and specification of resistance to chemical attack and thermal shockStandarts spēkā
66379ISO 28721-2:2015Vitreous and porcelain enamels — Glass-lined apparatus for process plants — Part 2: Designation and specification of resistance to chemical attack and thermal shockAtcelts
44899ISO 28721-2:2008Vitreous and porcelain enamels — Glass-lined apparatus for process plants — Part 2: Designation and specification of resistance to chemical attack and thermal shockAtcelts
75430ISO 28721-1:2019Vitreous and porcelain enamels — Glass-lined apparatus for process plants — Part 1: Quality requirements for apparatus, components, appliances and accessoriesStandarts spēkā
Displaying 151-160 of 291 results.