STM PDF

Plastics - Determination of spray water delivery during spray cycles when using a xenon arc weathering test apparatus. Original standard 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 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 ISO 23745-2024 in PDF full version. Additional info + preview on request

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Anaesthetic and respiratory equipment - Peak expiratory flow meters for the assessment of pulmonary function in spontaneously breathing humans. Original standard ISO 23747-2015 in PDF full version. Additional info + preview on request

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

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Aerospace series - O-ring grooves - Dimensions - Amendment 1. Original standard ISO 23748-2016 amd1-2021 in PDF full version. Additional info + preview on request

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