STB PDF

Non-destructive testing. Image quality of radiographs. Experimental evaluation of image quality values and image quality tables. Original standard BS EN ISO 19232-4-2013 in PDF full version. Additional info + preview on request

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Non-destructive testing. Image quality of radiographs - Determination of the image unsharpness and basic spatial resolution value using duplex wire-type image quality indicators. Original standard BS EN ISO 19232-5-2018 in PDF full version. Additional info + preview on request

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Radiological protection. Performance criteria for service laboratories performing biological dosimetry by cytogenetics. Dicentric assay. Original standard BS EN ISO 19238-2023 in PDF full version. Additional info + preview on request

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Paper and board. Determination of tensile properties. Constant rate of elongation method (20 mm/min). Original standard BS EN ISO 1924-2-2008 in PDF full version. Additional info + preview on request

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Water quality. Detection of Salmonella spp.. Original standard BS EN ISO 19250-2013 in PDF full version. Additional info + preview on request

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Soil quality. Guidance on the determination of background values. Original standard BS EN ISO 19258-2018 in PDF full version. Additional info + preview on request

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