STB PDF

Accuracy (trueness and precision) of measurement methods and results. Practical guidance for the use of ISO 5725-2:1994 in designing, implementing and statistically analysing interlaboratory repeatability and reproducibility results. Original standard PD ISO TR 22971-2005 in PDF full version. Additional info + preview on request

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Ophthalmic implants. Intraocular lenses. Guidance on assessment of the need for clinical investigation of intraocular lens design modifications. Original standard PD ISO TR 22979-2017 in PDF full version. Additional info + preview on request

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Test code for machine tools - Measuring instruments suitable for machine tool geometry tests. Original standard PD ISO TR 230-11-2018 in PDF full version. Additional info + preview on request

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Test code for machine tools - Vibrations. Original standard PD ISO TR 230-8-2010 in PDF full version. Additional info + preview on request

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Test code for machine tools - Estimation of measurement uncertainty for machine tool tests according to series ISO 230, basic equations. Original standard PD ISO TR 230-9-2005 in PDF full version. Additional info + preview on request

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Fine bubble technology. Measurement technique matrix for the characterization of fine bubbles. Original standard PD ISO TR 23015-2020 in PDF full version. Additional info + preview on request

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