We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
Chemical analysis of refractories - General requirements for wet chemical analysis, atomic absorption spectrometry (AAS) and inductively coupled plasma (ICP) methods
STANDARD published on 1.10.2008
Designation standards: ČSN EN ISO 21079-2
Classification mark: 726072
Catalog number: 82009
Publication date standards: 1.10.2008
SKU: NS-167320
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
Tato norma určuje postup chemického rozboru žárovzdorných AZS (oxid hlinitý, zirkoničitý a křemičitý) materiálů a výrobků (obsahujících od 5 % do 45 % oxidu zirkoničitého) tradiční ("mokrou") cestou a není určena pro žárovzdorné materiály a výrobky na bázi MgO.
23.1.1953
1.12.1995
1.12.1995
30.3.1979
26.9.1980
1.7.1994
Do you want to be sure about the validity of used regulations?
We offer you a solution so that you could use valid and updated legislative regulations.
Would you like to get more information? Look at this page.
Latest update: 2025-01-29 (Number of items: 2 222 134)
© Copyright 2025 NORMSERVIS s.r.o.