DIN - German Institute for Standardization

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Hydrogen Technologies Standards form the basic framework for market ramp-up
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Climate change Standards and specifications support climate targets
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Smart Farming Standards and specifications are drivers for the digitalization of agriculture
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Draft standard [New]

25/30502101 DC
Draft BS ISO 25341 Fertilizers, Soil conditioners and Beneficial Substances - Determination of polyglutamic content

Edition 2025-10-02

Original language English

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Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

Smart Farming Standards and specifications are drivers for the digitalization of agriculture

25/30502101 DC Draft BS ISO 25341 Fertilizers, Soil conditioners and Beneficial Substances - Determination of polyglutamic content

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25/30502101 DC
Draft BS ISO 25341 Fertilizers, Soil conditioners and Beneficial Substances - Determination of polyglutamic content