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ČSN EN ISO 21068-3 (726076)
Chemical analysis of silicon-carbide-containing raw materials and refractory products - Part 3: Determination of nitrogen, oxygen and metallic and oxidic constituents
STANDARD published on 1.4.2009
The information about the standard:
Designation standards: ČSN EN ISO 21068-3
Classification mark: 726076
Catalog number: 83008
Publication date standards: 1.4.2009
SKU: NS-167316
The number of pages: 40
Approximate weight : 120 g (0.26 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
The category - similar standards:
Annotation of standard text ČSN EN ISO 21068-3 (726076):
Tato norma uvádí postupy stanovení celkového obsahu dusíku a dusíku vyjádřeného jako nitrid křemíku, celkového obsahu kyslíku a volných kovových a oxidických složek v materiálech a žárovzdorných výrobcích obsahujících karbid křemíku.
Preview of the standard ČSN EN ISO 21068-3 (726076)
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