NA 062

DIN Standards Committee Materials Testing

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Documents withdrawn without replacement of NA 062

Number: 3

DIN EN 993-17 2025-06-30 Methods of test for dense shaped refractory products - Part 17: Determination of bulk density of granular materials by the mercury method with vakuum; German version EN 993-17:1998 More  Comment 
DIN EN 12698-2 2025-06-30 Chemical analysis of nitride bonded silicon carbide refractories - Part 2: XRD methods; German version EN 12698-2:2007 More  Comment 
DIN EN 12698-1 2025-06-30 Chemical analysis of nitride bonded silicon carbide refractories - Part 1: Chemical methods; German version EN 12698-1:2007 More  Comment 

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