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Semiconductor devices. Mechanical and climatic test methods - Permanence of marking. Original standard UNE-EN 60749-9-2017 in PDF full version. Additional info + preview on request

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Industrial platinum resistance thermometers and platinum temperature sensors. Original standard UNE-EN 60751-2008 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN IEC 60751-2022

Test on gases evolved during combustion of materials from cables - Determination of the halogen acid gas content. Original standard UNE-EN 60754-1-2014 in PDF full version. Additional info + preview on request

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Amendment 1 - Test on gases evolved during combustion of materials from cables, Part 1- Determination of the halogen acid gas content. Original standard UNE-EN 60754-1-2014 A1-2021 in PDF full version. Additional info + preview on request

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Amendment 1 - Test on gases evolved during combustion of materials from cables, Part 2- Determination of acidity (by pH measurement) and conductivity. Original standard UNE-EN 60754-2-2014 A1-2021 in PDF full version. Additional info + preview on request

Document status: Active

Non-broadcast video tape recorders - Time base stability. Original standard UNE-EN 60756-1993 in PDF full version. Additional info + preview on request

Document status: Active