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Hydrometry - On-site measurement of snow depth and depth of snowfall. Original standard UNE-CEN TR 17909-2023 in PDF full version. Additional info + preview on request

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Stationary source emissions - Guideline for the elaboration of standardized measurement methods - Recommendations for the structure and content. Original standard UNE-CEN TR 17911-2023 in PDF full version. Additional info + preview on request

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BIM in infrastructure - standardization need and recommendations. Original standard UNE-CEN TR 17920-2023 in PDF full version. Additional info + preview on request

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Public transport - Distribution APIs for MaaS. Original standard UNE-CEN TR 17949-2023 in PDF full version. Additional info + preview on request

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European Digital Identity Wallets standards Gap Analysis. Original standard UNE-CEN TR 17982-2023 in PDF full version. Additional info + preview on request

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Electronic cigarettes and e-liquids - Terms and definitions. Original standard UNE-CEN TR 17989-2023 in PDF full version. Additional info + preview on request

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