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
44932ISO 28762:2008Vitreous and porcelain enamels — Enamel coatings applied to steel for writing surfaces — SpecificationAtcelts
56201ISO 28762:2010Vitreous and porcelain enamels — Enamel coatings applied to steel for writing surfaces — SpecificationStandarts spēkā
44933ISO 28763:2008Vitreous and porcelain enamels — Regenerative, enamelled and packed panels for air-gas and gas-gas heat exchangers — SpecificationsAtcelts
76419ISO 28763:2019Vitreous and porcelain enamels — Regenerative, enamelled and packed panels for air-gas and gas-gas heat exchangers — SpecificationsStandarts spēkā
44934ISO 28764:2008Vitreous and porcelain enamels — Production of specimens for testing enamels on sheet steel, sheet aluminium and cast ironAtcelts
66381ISO 28764:2015Vitreous and porcelain enamels — Production of specimens for testing enamels on sheet steel, sheet aluminium and cast ironStandarts spēkā
44935ISO 28765:2008Vitreous and porcelain enamels — Design of bolted steel tanks for the storage or treatment of water or municipal or industrial effluents and sludgesAtcelts
66382ISO 28765:2016Vitreous and porcelain enamels — Design of bolted steel tanks for the storage or treatment of water or municipal or industrial effluents and sludgesAtcelts
83825ISO 28765:2022Vitreous and porcelain enamels — Design of bolted steel tanks for the storage or treatment of water or municipal or industrial effluents and sludgesStandarts spēkā
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