STB PDF

Microbiology of the food chain - Horizontal method for the enumeration of coagulase-positive staphylococci (Staphylococcus aureus and other species) - Part 2: Method using rabbit plasma fibrinogen agar medium (ISO 6888-2:2021). Original standard UNE-EN ISO 6888-2-2022 in PDF full version. Additional info + preview on request

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Buildings and civil engineering sealants. Vocabulary. Original standard UNE-EN ISO 6927-2021 in PDF full version. Additional info + preview on request

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Stainless steels for springs Part 1: Wire (ISO 6931-1:2016). Original standard UNE-EN ISO 6931-1-2021 in PDF full version. Additional info + preview on request

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Conveyor belts - Transverse flexibility (troughability) - Test method (ISO 703:2025). Original standard UNE-EN ISO 703-2025 in PDF full version. Additional info + preview on request

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Technical product documentation. Symbols used in technical product documentation. Proportions and dimensions. Original standard UNE-EN ISO 7083-2021 in PDF full version. Additional info + preview on request

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Acoustics Rating of sound insulation in buildings and of building elements Part 1: Airborne sound insulation (ISO 717-1:2020). Original standard UNE-EN ISO 717-1-2021 in PDF full version. Additional info + preview on request

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