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Geometrical product specifications (GPS). Surface texture- Profile. Terms, definitions and surface texture parameters. Original standard BS EN ISO 21920-2-2022 (2023) in PDF full version. Additional info + preview on request

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Geometrical product specifications (GPS). Surface texture- Profile - Specification operators. Original standard BS EN ISO 21920-3-2022 in PDF full version. Additional info + preview on request

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Blast chiller and freezer cabinets for professional use - Classification, requirements and test conditions (ISO 22042-2021). Original standard BS EN ISO 22042-2021 in PDF full version. Additional info + preview on request

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Railway infrastructure - Rail fastening systems - Part 4- Test methods for resistance to repeated loading (ISO 22074-4-2022). Original standard BS EN ISO 22074-4-2024 in PDF full version. Additional info + preview on request

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Railway applications. Railway quality management system. ISO 9001-2015 and specific requirements for application in the railway sector. Original standard BS EN ISO 22163-2024 + A1-2025 in PDF full version. Additional info + preview on request

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Security and resilience - Business continuity management systems - Requirements (ISO 22301-2019). Original standard BS EN ISO 22301-2019 in PDF full version. Additional info + preview on request

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