Belarus standards PDF

Systems and software engineering Software product Quality Requirements and Evaluation (SQuaRE) Common Industry Format (CIF) for Usability: User requirements specification (ISO 25065:2019). Original standard UNE-EN ISO 25065-2021 in PDF full version. Additional info + preview on request

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Geometrical product specifications (GPS) Surface texture: Areal Part 2: Terms, definitions and surface texture parameters (ISO 25178-2:2021). Original standard UNE-EN ISO 25178-2-2023 in PDF full version. Additional info + preview on request

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Friction stir welding Aluminium Part 2: Design of weld joints (ISO 25239-2:2020). Original standard UNE-EN ISO 25239-2-2021 in PDF full version. Additional info + preview on request

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Friction stir welding Aluminium Part 3: Qualification of welding operators (ISO 25239-3:2020). Original standard UNE-EN ISO 25239-3-2021 in PDF full version. Additional info + preview on request

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Friction stir welding Aluminium Part 4: Specification and qualification of welding procedures (ISO 25239-4:2020). Original standard UNE-EN ISO 25239-4-2021 in PDF full version. Additional info + preview on request

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Friction stir welding Aluminium Part 5: Quality and inspection requirements (ISO 25239-5:2020). Original standard UNE-EN ISO 25239-5-2021 in PDF full version. Additional info + preview on request

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