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STN is a protected designation of Slovak national technical standards.
Vitreous and porcelain enamels - Determination of the edge covering on enamelled steel plate to be used in heat exchangers (ISO 28723:2008)
Standard published on 1.10.2011
Selected format:Vitreous and porcelain enamels - Regenerative packed enamelled heat exchangers for air-gas and gas-gas heaters - Specification
WITHDRAWN published on 1.5.2006
Selected format:Vitreous and porcelain enamels - Enamel coatings applied to steel for writing surfaces - Specification (ISO 28762:2010)
Standard published on 1.5.2011
Selected format:Vitreous and porcelain enamels - Enamel coatings applied to steel for writing surfaces - Specification
WITHDRAWN published on 1.1.2006
Selected format:Sklené a porcelánové smalty. Smaltované povlaky na oznamovacie plochy aplikované na oceľové povrchy. Špecifikácia (Konsolidovaný text) (Norma na priame používanie ako STN).
WITHDRAWN published on 1.3.2008
Selected format:Vitreous and porcelain enamels - Regenerative, enamelled and packed panels for air-gas and gas-gas heat exchangers - Specifications (ISO 28763:2019)
Standard published on 1.3.2020
Selected format:Vitreous and porcelain enamels - Regenerative, enamelled and packed panels for air-gas and gas-gas heat exchangers - Specifications
WITHDRAWN published on 1.5.2006
Selected format:Vitreous and porcelain enamels - Regenerative, enamelled and packed panels for air-gas and gas-gas heat exchangers - Specifications (ISO 28763:2008)
WITHDRAWN published on 1.10.2011
Selected format:Vitreous and porcelain enamels - Production of specimens for testing enamels on sheet steel, sheet aluminium and cast iron (ISO 28764:2015)
Standard published on 1.5.2016
Selected format:Vitreous and porcelain enamels - Production of specimens for testing enamel on sheet steel, sheet aluminium and cast iron
WITHDRAWN published on 1.8.2007
Selected format:Latest update: 2024-09-05 (Number of items: 2 346 132)
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