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Unwanted reflections from the active and inactive areas of display surfaces visible during use. Original standard PD ISO TR 20278-2015 in PDF full version. Additional info + preview on request
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Fire safety engineering. Survey of performance-based fire safety design practices in different countries. Original standard PD ISO TR 20413-2021 in PDF full version. Additional info + preview on request
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Buildings and civil engineering works. Sealants. Paintability and paint compatibility of sealants. Original standard PD ISO TR 20436-2017 in PDF full version. Additional info + preview on request
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Determination of uncertainty for volume measurements of a piston-operated volumetric apparatus using a gravimetric method. Original standard PD ISO TR 20461-2023 in PDF full version. Additional info + preview on request
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Nanotechnologies. Sample preparation for the characterization of metal and metal-oxide nano-objects in water samples. Original standard PD ISO TR 20489-2018 in PDF full version. Additional info + preview on request
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Traditional Chinese medicine. Computerized tongue image analysis system - Method of acquisition and expression of tongue colour and tongue coating colour. Original standard PD ISO TR 20498-5-2019 (2020) in PDF full version. Additional info + preview on request
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