STB 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
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
Document status: Active
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
Document status: Active
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
Document status: Active
Vitreous and porcelain enamels. Design of bolted steel tanks for the storage or treatment of water or municipal or industrial effluents and sludges. Original standard UNE-EN ISO 28765-2016 in PDF full version. Additional info + preview on request
Document status: Replaced by STB UNE-EN ISO 28765-2023
Dentistry. Screening method for erosion potential of oral rinses on dental hard tissues. Original standard UNE-EN ISO 28888-2014 in PDF full version. Additional info + preview on request
Document status: Active