STM PDF

Soil quality - Determination of the potential cation exchange capacity and exchangeable cations using barium chloride solution buffered at pH = 8,1. Original standard ISO 13536-2024 in PDF full version. Additional info + preview on request

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Space data and information transfer systems - Reference architecture for space data systems. Original standard ISO 13537-2010 in PDF full version. Additional info + preview on request

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Earth-moving machinery - Trenchers - Definitions and commercial specifications. Original standard ISO 13539-1998 in PDF full version. Additional info + preview on request

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Space data and information transfer systems - Attitude data messages. Original standard ISO 13541-2021 in PDF full version. Additional info + preview on request

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Paper and board - Specification for internal diameters of cores for reels. Original standard ISO 13542-2006 in PDF full version. Additional info + preview on request

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Copper, lead, zinc and nickel sulfide concentrates - Determination of mass of contained metal in a lot. Original standard ISO 13543-2016 in PDF full version. Additional info + preview on request

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