Projects of NA 062-08-112 AA

Document number Begin Title Comment
DIN EN ISO 23739 2023-11-17 Fine ceramics (advanced ceramics, advanced technical ceramics) - Methods for chemical analysis of zirconium oxide powders (ISO/DIS 23739:2026); German and English version prEN ISO 23739:2026 More  Comment 
ISO/DIS 23739 2023-11-13 Fine ceramics (advanced ceramics, advanced technical ceramics) - Methods for chemical analysis of zirconium oxide powders More  Comment 
ISO/PRF 17947-1 2023-11-13 Fine ceramics (advanced ceramics, advanced technical ceramics) - Methods for chemical analysis of silicon nitride powders - Part 1: Wet chemical methods, X-ray fluorescence (XRF) using the fused cast-bead method, carrier-gas hot extraction (CGHE) and combustion methods More  Comment 

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