STB PDF
Environmental characterization of eluates from leaching of waste and soil using reproductive and toxicological gene expression in Daphnia magna. Original standard UNE-CEN TS 17883-2024 in PDF full version. Additional info + preview on request
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Flexible sheets for waterproofing - Extrapolation rules for testing results on resistance to root penetration. Original standard UNE-CEN TS 17986 EX-2024 in PDF full version. Additional info + preview on request
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Ambient air - Determination of the concentration of levoglucosan - Chromatographic method. Original standard UNE-CEN TS 18044-2024 in PDF full version. Additional info + preview on request
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Ambient air - Determination of lung deposited surface area (LDSA) concentration using aerosol monitors based on diffusion charging. Original standard UNE-CEN TS 18073-2024 in PDF full version. Additional info + preview on request
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Electronic fee collection - Measurement of interferences on tolling and tachograph devices from radio local area network devices operating in the 5,8 GHz frequency range - Test suite structure and test purposes. Original standard UNE-CEN TS 18078-2024 in PDF full version. Additional info + preview on request
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Assignment of safety integrity requirements - Basic rationale. Original standard UNE-CLC IEC TR 63161-2024 in PDF full version. Additional info + preview on request
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