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Intelligent transport systems. Urban ITS. Use of regional traffic standards in a mixed vendor environment. Original standard PD CEN TS 17402-2020 in PDF full version. Additional info + preview on request

Document status: Active

Fertilizers - Determination of cold water insoluble nitrogen and hot water insoluble nitrogen in solid urea formaldehyde and methylene urea slow-release fertilizers and determination of the solubility of nutrient polymers in phosphate buffer solution with a pH of 7,5 at 100 °C. Original standard PD CEN TS 17403-2021 in PDF full version. Additional info + preview on request

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Stationary source emissions. Determination of the volume concentration of carbon dioxide. Reference method: infrared spectrometry. Original standard PD CEN TS 17405-2020 in PDF full version. Additional info + preview on request

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Intelligent transport systems. Urban ITS. Models anddefinitions for new modes. Original standard PD CEN TS 17413-2020 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Ambient air. Determination of the particle number size distribution of atmospheric aerosol using a Mobility Particle Size Spectrometer (MPSS). Original standard PD CEN TS 17434-2020 in PDF full version. Additional info + preview on request

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Source materials considered in the development of the Aggregate standards of TC 154. Original standard PD CEN TS 17438-2020 in PDF full version. Additional info + preview on request

Document status: Active