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OENORM EN ISO 21857
Petroleum, petrochemical and natural gas industries - Prevention of corrosion on pipeline systems influenced by stray currents (ISO 21857:2021)
Edition
2022-04-15
OENORM EN ISO 22479
Corrosion of metals and alloys - Sulfur dioxide test in a humid atmosphere (fixed gas method) (ISO 22479:2019)
Edition
2022-09-15
OENORM EN ISO 22775
Footwear - Test methods for accessories: Metallic accessories - Corrosion resistance (ISO 22775:2004)
Edition
2005-02-01
OENORM EN ISO 23325
Dentistry - Corrosion resistance of dental amalgam (ISO 23325:2020)
Edition
2020-11-15
OENORM EN ISO 24656
Cathodic protection of offshore wind structures (ISO 24656:2022)
Edition
2022-10-15
OENORM EN ISO 28706-1
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)
Edition
2011-07-01
OENORM EN ISO 28706-2
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)
Edition
2017-07-15
OENORM EN ISO 28706-3
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)
Edition
2018-05-15
OENORM EN ISO 28706-4
Vitreous and porcelain enamels - Determination of resistance to chemical corrosion - Part 4: Determination of resistance to chemical corrosion by alkaline liquids using a cylindrical vessel (ISO 28706-4:2016)
Edition
2016-06-15
OENORM EN ISO 28706-5
Vitreous and porcelain enamels - Determination of resistance to chemical corrosion - Part 5: Determination of resistance to chemical corrosion in closed systems (ISO 28706-5:2010)
Edition
2011-09-01