STB PDF

Building Acoustics - Data Dictionary. Original standard UNE-CEN TR 18180-2025 in PDF full version. Additional info + preview on request

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Safety of toys - Migration of certain elements from polymers. Original standard UNE-CEN TR 18217-2025 in PDF full version. Additional info + preview on request

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Safety of toys - Mechanical and physical properties - Guidance on the requirements for food-imitating toys in EN 71-1. Original standard UNE-CEN TR 18240-2025 in PDF full version. Additional info + preview on request

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Privacy management in products and services - Biometric access control products and services. Original standard UNE-CEN TR 18241-2025 in PDF full version. Additional info + preview on request

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Head protection - Scientific background and rationale to EN 17950. Original standard UNE-CEN TR 18249-2025 in PDF full version. Additional info + preview on request

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Railway applications - Wheelsets and bogies - Part 2: Design method for axles with internal journals. Original standard UNE-CEN TS 13103-2-2020 in PDF full version. Additional info + preview on request

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