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Soil, treated biowaste, sludge and waste. Digestion of aqua regia soluble fractions of elements. Original standard UNE-EN ISO 54321-2021 in PDF full version. Additional info + preview on request

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Implants for surgery. Metallic materials - Forgeable and cold-formed cobalt-chromium-nickel-molybdenum-iron alloy. Original standard UNE-EN ISO 5832-7-2024 in PDF full version. Additional info + preview on request

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Rice - Specification (ISO 7301:2021). Original standard UNE-EN ISO 7301-2023 in PDF full version. Additional info + preview on request

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Spices and condiments Ground sweet and hot paprika (Capsicum annuum L. and Capsicum frutescens L.) Specifications (ISO 7540:2020). Original standard UNE-EN ISO 7540-2021 in PDF full version. Additional info + preview on request

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Spices and condiments Spectrophotometric determination of the extractable colour in paprika (ISO 7541:2020). Original standard UNE-EN ISO 7541-2021 in PDF full version. Additional info + preview on request

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Explosive atmospheres Part 36: Non-electrical equipment for explosive atmospheres Basic method and requirements (ISO 80079-36:2016). Original standard UNE-EN ISO 80079-36-2017 in PDF full version. Additional info + preview on request

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