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STN is a protected designation of Slovak national technical standards.
Vitreous and porcelain enamels. Method of test of self-cleaning properties
Standard published on 1.5.2023
Selected format:Vitreous and porcelain enamels for cast iron. Production of specimens for testing
WITHDRAWN published on 1.12.1993
Selected format:Vitreous and porcelain enamels - Method of test of self-cleaning properties (ISO 8291:1986)
WITHDRAWN published on 1.1.2023
Selected format:Vitreous and porcelain enamels. Determination of resistance to sulfuric acid at room temperature (ISO 8290:1998)
WITHDRAWN published on 1.11.2001
Selected format:Vitreous and porcelain enamels. Low voltage for detecting and locating defects
Standard published on 1.12.2002
Selected format:Vitreous and porcelain enamels - Low-voltage test for detecting and locating defects - Part 1: Swab test for non-profiled surfaces (ISO 8289-1:2020)
Standard published on 1.7.2020
Selected format:Vitreous and porcelain enamels - Low-voltage test for detecting and locating defects - Part 2: Slurry test for profiled surfaces (ISO 8289-2:2019)
Standard published on 1.11.2019
Selected format:Vitreous and porcelain enamels - Determination of resistance to chemical corrosion - Part 1: Determination of resistance to chemical corrosion by acids at room temperature (ISO 28706-1:2008)
Standard published on 1.11.2011
Selected format:Vitreous and porcelain enamels - Determination of resistance to chemical corrosion - Part 2: Determination of resistance to chemical corrosion by boiling acids, boiling neutral liquids, alkaline liquids and/or their vapours (ISO 28706-2:2017)
Standard published on 1.8.2017
Selected format:Vitreous and porcelain enamels - Determination of resistance to chemical corrosion - Part 3: Determination of resistance to chemical corrosion by alkaline liquids using a hexagonal vessel or a tetragonal glass bottle (ISO 28706-3:2017)
Standard published on 1.9.2018
Selected format:Latest update: 2025-12-18 (Number of items: 2 252 678)
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