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nkSRPS EN ISO 21068-3:2024

Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon - Part 3: Determination of nitrogen, oxygen and metallic and oxidic constituents (ISO 21068‑3:2024)

Dec 19, 2025

General information

30.60 Draft translation   Dec 19, 2025

Serbian

27

B033

Life cycle

 
1. 10.99 Start
 
2. 30.60 Draft translation
 
3. 40.20 Ballot initiated
 
4. 40.60 Close of voting
 
5. 50.60 Waiting publishing
 
6. 60.60 Published

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