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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
More information
Smart Farming Standards and specifications are drivers for the digitalization of agriculture
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Standards [CURRENT]

SN EN ISO 21068-1
Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon- oxynitride and sialon - Part 1: General information, terminology and sample preparation (ISO 21068-1:2024)

Title (German)

Chemische Analyse von Rohstoffen und feuerfesten Erzeugnissen, die Siliziumcarbid, Siliziumnitrid, Siliziumoxynitrid und Sialon enthalten - Teil 1: Allgemeine Angaben und Probenvorbereitung (ISO 21068-1:2024)

Edition 2024-05

Original language French

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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

SN EN ISO 21068-1 Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon- oxynitride and sialon - Part 1: General information, terminology and sample preparation (ISO 21068-1:2024)

Want to learn more?

SN EN ISO 21068-1
Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon- oxynitride and sialon - Part 1: General information, terminology and sample preparation (ISO 21068-1:2024)