Registration number (WIID)Project No.TitleStatus
76419ISO 28763:2019Vitreous and porcelain enamels — Regenerative, enamelled and packed panels for air-gas and gas-gas heat exchangers — SpecificationsStandarts spēkā
44933ISO 28763:2008Vitreous and porcelain enamels — Regenerative, enamelled and packed panels for air-gas and gas-gas heat exchangers — SpecificationsAtcelts
56201ISO 28762:2010Vitreous and porcelain enamels — Enamel coatings applied to steel for writing surfaces — SpecificationStandarts spēkā
44932ISO 28762:2008Vitreous and porcelain enamels — Enamel coatings applied to steel for writing surfaces — SpecificationAtcelts
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
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