Belarus standards PDF

Quantities and units - Part 2: Mathematical signs and symbols to be used in the natural sciences and technology (ISO 80000- 2:2009). Original standard UNE-EN ISO 80000-2-2013 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN ISO 80000-2-2021

Quantities and units - Part 4: Mechanics (ISO 80000-4:2006). Original standard UNE-EN ISO 80000-4-2014 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN ISO 80000-4-2021

Quantities and units - Part 5: Thermodynamics (ISO 80000-5:2007). Original standard UNE-EN ISO 80000-5-2014 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN ISO 80000-5-2021

Quantities and units - Part 5: Thermodynamics (ISO 80000-5:2019). Original standard UNE-EN ISO 80000-5-2021 in PDF full version. Additional info + preview on request

Document status: Active

Quantities and units - Part 9: Physical chemistry and molecular physics (ISO 80000-9:2009 + Amd 1:2011). Original standard UNE-EN ISO 80000-9-2014 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN ISO 80000-9-2021

Corrigendum - Explosive atmospheres Part 36: Non-electrical equipment for explosive atmospheres Basic method and requirements Technical Corrigendum 1 (ISO 80079-36:2016/Cor 1:2019). Original standard UNE-EN ISO 80079-36-2017 AC-2020 in PDF full version. Additional info + preview on request

Document status: Active