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Rubber, vulcanized or thermoplastic - Determination of hardness - Part 3- Dead-load hardness using the very low rubber hardness (VLRH) scale. Original standard UNE-ISO 48-3-2025 in PDF full version. Additional info + preview on request

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Rubber, vulcanized or thermoplastic - Determination of hardness - Part 4- Indentation hardness by durometer method (Shore hardness). Original standard UNE-ISO 48-4-2025 in PDF full version. Additional info + preview on request

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Asset management. Management systems. Guidelines for the application of ISO 55001. Original standard UNE-ISO 55002-2020 in PDF full version. Additional info + preview on request

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Circular economy. Measuring and assessing circularity performance. Original standard UNE-ISO 59020-2025 in PDF full version. Additional info + preview on request

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Agricultural irrigation equipment. Volumetric valves. General requirements and test methods. Original standard UNE-ISO 7714-2020 in PDF full version. Additional info + preview on request

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Conformity assessment - Guidelines and examples of a scheme for the certification of processes. Original standard UNE-ISO IEC TR 17032-2020 IN in PDF full version. Additional info + preview on request

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