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Petroleum and related products. Alternative fuels and fuel blending components assessment guide. Information to producers and blenders of automotive fuels. Original standard PD CEN TR 18169-2025 in PDF full version. Additional info + preview on request
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Road restraint systems. General requirements for the competence of laboratories performing virtual testing for the evaluation of vehicle restraint systems. Original standard PD CEN TR 18186-2024 in PDF full version. Additional info + preview on request
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Methods of testing cement - Quantitative determination of constituents. Original standard PD CEN TR 196-4-2007 in PDF full version. Additional info + preview on request
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Framework for standardization of signatures. Extended structure including electronic identification and authentication. Original standard PD CEN TR 419010-2017 in PDF full version. Additional info + preview on request
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Rationalized structure for electronic signature standardization. Best practices for SMEs. Original standard PD CEN TR 419030-2018 in PDF full version. Additional info + preview on request
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Rationalized structure for electronic signature standardization. Guidelines for citizens. Original standard PD CEN TR 419040-2018 in PDF full version. Additional info + preview on request
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