STM PDF

Fruit and vegetable products - Determination of soluble solids - Refractometric method. Original standard ISO 2173-2003 in PDF full version. Additional info + preview on request

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Intelligent transport systems - Performance testing for connectivity and safety functions of automated driving buses in public transport - Part 1- General framework. Original standard ISO 21734-1-2022 in PDF full version. Additional info + preview on request

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Refractories - Test methods for thermal shock resistance. Original standard ISO 21736-2020 in PDF full version. Additional info + preview on request

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Surface active agents - Preparation of water with known calcium hardness. Original standard ISO 2174-1990 in PDF full version. Additional info + preview on request

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Stationary source emissions - Sampling and determination of mercury compounds in flue gas using gold amalgamation trap. Original standard ISO 21741-2020 in PDF full version. Additional info + preview on request

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Electronic record books for ships - Technical specifications and operational requirements. Original standard ISO 21745-2019 in PDF full version. Additional info + preview on request

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