Belarus standards PDF
Vitreous and porcelain enamels. Determination of resistance to chemical corrosion - Determination of resistance to chemical corrosion by alkaline liquids using a cylindrical vessel. Original standard UNE-EN ISO 28706-4-2016 in PDF full version. Additional info + preview on request
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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). Original standard UNE-EN ISO 28706-5-2012 in PDF full version. Additional info + preview on request
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Surface active agents. Detergents. Determination of cationic-active matter content. Cationic-active matter of low molecular mass (between 200 and 500). Original standard UNE-EN ISO 2871-2-2010 in PDF full version. Additional info + preview on request
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Vitreous and porcelain enamels Glass-lined apparatus for process plants Part 1: Quality requirements for apparatus, components, appliances and accessories (ISO 28721-1:2019). Original standard UNE-EN ISO 28721-1-2020 in PDF full version. Additional info + preview on request
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Vitreous and porcelain enamels. Glass-lined apparatus for process plants. Thermal shock resistance. Original standard UNE-EN ISO 28721-3-2011 in PDF full version. Additional info + preview on request
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Vitreous and porcelain enamels. Glass-lined apparatus for process plants - Quality requirements for glass-lined flanged steel pipes and flanged steel fittings. Original standard UNE-EN ISO 28721-4-2015 in PDF full version. Additional info + preview on request
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