STB PDF

Chimneys Concrete System Chimneys Part 2: Balanced flue applications. Original standard UNE-EN 16497-2-2021 in PDF full version. Additional info + preview on request

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Amendment 1 - Paragliding equipment. Harnesses. Safety requirements and strength tests. Original standard UNE-EN 1651-2018 + A1-2021 in PDF full version. Additional info + preview on request

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Machines and plants for mining and tooling of natural stone. Safety. Requirements for bridge type sawing/milling machines, included numerical control (NC/CNC) versions. Original standard UNE-EN 16564-2021 in PDF full version. Additional info + preview on request

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Chemical disinfectants and antiseptics. Quantitative suspension test for the evaluation of fungicidal or yeasticidal activity of chemical disinfectants and antiseptics used in the veterinary area. Test method and requirements (phase 2, step 1). Original standard UNE-EN 1657-2025 in PDF full version. Additional info + preview on request

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Space product assurance. Derating. EEE components. Original standard UNE-EN 16602-30-11-2021 in PDF full version. Additional info + preview on request

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Space product assurance. Non-destructive testing. Original standard UNE-EN 16602-70-15-2021 in PDF full version. Additional info + preview on request

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