Belarus standards PDF

Glass in building - Determination of thermal transmittance (U value) - Calculation method. Original standard UNE-EN 673-2025 in PDF full version. Additional info + preview on request

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Amendment 1 - Safety and control devices for gas burners and gas burning appliances Part 2: Pressure regulators for inlet pressures above 50 kPa up to and including 500 kPa. Original standard UNE-EN 88-2-2023 + A1-2025 in PDF full version. Additional info + preview on request

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Aerospace series. Programme management. Guide to dependability and safety control. Original standard UNE-EN 9227-1-2025 in PDF full version. Additional info + preview on request

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Aerospace series. Programme management. Guide for reliability control. Original standard UNE-EN 9227-2-2025 in PDF full version. Additional info + preview on request

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Aerospace series - LOTAR - LOng Term Archiving and Retrieval of digital technical product documentation such as 3D, CAD and PDM data - Part 007: Terms and definitions. Original standard UNE-EN 9300-007-2025 in PDF full version. Additional info + preview on request

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Mountaineering equipment. Energy absorbing systems for use in klettersteig (via ferrata) climbing. Safety requirements and test methods. Original standard UNE-EN 958-2025 in PDF full version. Additional info + preview on request

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