Belarus standards PDF

Corrigendum - Classification of environmental conditions - Part 3-2- Classification of groups of environmental parameters and their severities - Transportation and Handling. Original standard UNE-EN IEC 60721-3-2-2018 AC-2018 in PDF full version. Additional info + preview on request

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Automatic electrical controls Part 2-11- Particular requirements for energy regulators. Original standard UNE-EN IEC 60730-2-11-2020 in PDF full version. Additional info + preview on request

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Automatic electrical controls Part 2-13- Particular requirements for humidity sensing controls. Original standard UNE-EN IEC 60730-2-13-2018 in PDF full version. Additional info + preview on request

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Automatic electrical controls Part 2-14- Particular requirements for electric actuators. Original standard UNE-EN IEC 60730-2-14-2019 in PDF full version. Additional info + preview on request

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Optical fibres - Part 1-40- Attenuation measurement methods. Original standard UNE-EN IEC 60793-1-40-2019 in PDF full version. Additional info + preview on request

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Optical fibre cables Part 2-31- Indoor cables - Detailed specification for optical fibre ribbon cables for use in premises cabling. Original standard UNE-EN IEC 60794-2-31-2019 in PDF full version. Additional info + preview on request

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