Belarus standards PDF
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
Document status: Active
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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Vitreous and porcelain enamels. Characteristics of enamel coatings applied to steel panels intended for architecture. Original standard UNE-EN ISO 28722-2011 in PDF full version. Additional info + preview on request
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Vitreous and porcelain enamels Regenerative, enamelled and packed panels for air-gas and gas-gas heat exchangers Specifications (ISO 28763:2019). Original standard UNE-EN ISO 28763-2020 in PDF full version. Additional info + preview on request
Document status: Active