STM PDF

Fertilizers, soil conditioners and beneficial substances - Determination of ammonium citrate, disodium-EDTA soluble phosphorus and potassium by ICP-OES in inorganic fertilizers. Original standard ISO TS 20917-2023 in PDF full version. Additional info + preview on request

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Footwear - Performance requirements for components for footwear - Outsoles. Original standard ISO TS 20939-2024 in PDF full version. Additional info + preview on request

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Footwear - Performance requirements for components for footwear - Uppers. Original standard ISO TS 20952-2024 in PDF full version. Additional info + preview on request

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Footwear - Performance requirements for components for footwear - Lining and insocks. Original standard ISO TS 20953-2024 in PDF full version. Additional info + preview on request

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Footwear - Performance requirements for components for footwear - Insoles. Original standard ISO TS 20955-2024 in PDF full version. Additional info + preview on request

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Footwear - Performance requirements for components for footwear - Shanks. Original standard ISO TS 20961-2024 in PDF full version. Additional info + preview on request

Document status: Active