Belarus standards PDF

Dosimetry for exposures to cosmic radiation in civilian aircraft. Validation of codes. Original standard UNE-EN ISO 20785-4-2021 in PDF full version. Additional info + preview on request

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Milk. Quantitative determination of microbiological quality. Guidance for establishing and verifying a conversion relationship between results of an alternative method and anchor method results. Original standard UNE-EN ISO 21187-2021 in PDF full version. Additional info + preview on request

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Plastics. Ultra-high-molecular-weight polyethylene (PE- UHMW) moulding and extrusion materials. Preparation of test specimens and determination of properties. Original standard UNE-EN ISO 21304-2-2021 in PDF full version. Additional info + preview on request

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Dentistry. Hydrocolloid impression materials. Original standard UNE-EN ISO 21563-2021 in PDF full version. Additional info + preview on request

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Solid recovered fuels. Specifications and classes. Original standard UNE-EN ISO 21640-2021 in PDF full version. Additional info + preview on request

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Solid recovered fuels. Determination of ash content. Original standard UNE-EN ISO 21656-2021 in PDF full version. Additional info + preview on request

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