Publisher : STANDARDS NORWAY SN-CEN-TS SERIES

SN-CEN/TS 17402:2020 PDF

Intelligent transport systems — Urban ITS — Use of regional traffic standards in a mixed vendor environment

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SN-CEN/TS 17403:2021 PDF

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

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SN-CEN/TS 17405:2020 PDF

Stationary source emissions — Determination of the volume concentration of carbon dioxide — Reference method: infrared spectrometry

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SN-CEN/TS 17413:2020 PDF

Intelligent transport systems - Urban ITS - Models and definitions for new modes

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SN-CEN/TS 17434:2020 PDF

Ambient air — Determination of the particle number size distribution of atmospheric aerosol using a Mobility Particle Size Spectrometer (MPSS)

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SN-CEN/TS 17438:2020 PDF

Source materials considered in the development of the Aggregate standards of TC 154

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SN-CEN/TS 17440:2020 PDF

Assessment and retrofitting of existing structures

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SN-CEN/TS 17441:2020 PDF

Laboratory installations — Ventilation systems in laboratories

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SN-CEN/TS 17445:2021 PDF

Geosynthetics — Standard test for the simulation of rainfall-induced erosion on the surface of a slope protected by geosynthetic erosion control products

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SN-CEN/TS 17455:2020 PDF

Animal feeding stuffs - Methods of sampling and analysis - Performance criteria for single laboratory validated and ring-trial validated methods of analysis for the determination of mycotoxins

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