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SIST EN ISO 21813:2023
01-januar-2023
Nadomešča:
SIST EN 725-2:2009
Fina keramika (sodobna keramika, sodobna tehnična keramika) - Metode za
kemijsko analizo praškov barijevega titanata visoke čistosti (ISO 21813:2019)
Fine ceramics (advanced ceramics, advanced technical ceramics) - Methods for
chemical analysis of high purity barium titanate powders (ISO 21813:2019)
Hochleistungskeramik - Verfahren zur chemischen Analyse von hochreinen
Bariumtitanatpulvern (ISO 21813:2019)
Céramiques techniques - Méthodes d’analyse chimique des poudres de titanate de
baryum à haute pureté (ISO 21813:2019)
Ta slovenski standard je istoveten z: EN ISO 21813:2022
ICS:
81.060.30 Sodobna keramika Advanced ceramics
SIST EN ISO 21813:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 21813:2023
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SIST EN ISO 21813:2023
EN ISO 21813
EUROPEAN STANDARD
NORME EUROPÉENNE
November 2022
EUROPÄISCHE NORM
ICS 81.060.30 Supersedes EN 725-2:2007
English Version
Fine ceramics (advanced ceramics, advanced technical
ceramics) - Methods for chemical analysis of high purity
barium titanate powders (ISO 21813:2019)
Céramiques techniques - Méthodes d'analyse chimique Hochleistungskeramik - Verfahren zur chemischen
des poudres de titanate de baryum à haute pureté (ISO Analyse von hochreinen Bariumtitanatpulvern (ISO
21813:2019) 21813:2019)
This European Standard was approved by CEN on 30 October 2022.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 21813:2022 E
worldwide for CEN national Members.
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SIST EN ISO 21813:2023
EN ISO 21813:2022 (E)
Contents Page
European foreword . 3
2
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SIST EN ISO 21813:2023
EN ISO 21813:2022 (E)
European foreword
The text of ISO 21813:2019 has been prepared by Technical Committee ISO/TC 206 "Fine ceramics” of
the International Organization for Standardization (ISO) and has been taken over as EN ISO 21813:2022
by Technical Committee CEN/TC 184 “Advanced technical ceramics” the secretariat of which is held by
DIN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by May 2023, and conflicting national standards shall be
withdrawn at the latest by May 2023.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN 725-2:2007.
Any feedback and questions on this document should be directed to the users’ national standards body.
A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and the
United Kingdom.
Endorsement notice
The text of ISO 21813:20
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