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Programme Management. Definition justification and qualification. A guide to drawing up the definition justification plan and of the definition justification dossier. Original standard UNE-EN 9215-2023 in PDF full version. Additional info + preview on request

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Paints and varnishes. Coating materials and coating systems for exterior wood - Determination of tensile properties of coating films. Original standard UNE-EN 927-14-2023 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 - CAD 3D explicit geometry with graphic product and manufacturing information. Original standard UNE-EN 9300-120-2023 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 - Semantic representation of CAD 3D Explicit Geometry with Product and Manufacturing Information. Original standard UNE-EN 9300-121-2023 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 - Explicit CAD assembly structure with Graphic Product and Manufacturing Information (PMI). Original standard UNE-EN 9300-125-2023 in PDF full version. Additional info + preview on request

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Aluminium and aluminium alloys. Circle and circle stock for the production of general applications. Specifications. Original standard UNE-EN 941-2022 in PDF full version. Additional info + preview on request

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