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Fine ceramics (advanced ceramics, advanced technical ceramics). Measurement method of spectral reflectance of fine ceramic thin films under humid conditions. Original standard BS ISO 23738-2021 in PDF full version. Additional info + preview on request

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Fine ceramics (advanced ceramics, advanced technical ceramics) - Methods for chemical analysis of zirconium oxide powders. Original standard BS ISO 23739-2021 in PDF full version. Additional info + preview on request

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Plastics. Determination of spray water delivery during spray cycles when using a xenon arc weathering test apparatus. Original standard BS ISO 23741-2021 in PDF full version. Additional info + preview on request

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Test method for the evaluation of permeability and filtration efficiency distribution of bag filter medium. Original standard BS ISO 23742-2024 in PDF full version. Additional info + preview on request

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Ships and marine technology. General specification for shipborne meteorological instruments. Original standard BS ISO 23745-2024 in PDF full version. Additional info + preview on request

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Aerospace series. O-ring grooves. Dimensions. Original standard BS ISO 23748-2016 + A1-2021 in PDF full version. Additional info + preview on request

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