1、ICS 11.060.10Zahnheilkunde Kunststoffe fr Modellstmpfe (ISO 14233 : 2003)European Standard EN ISO 14233 : 2003 has the status of a DIN Standard.A comma is used as the decimal marker.National forewordThis standard has been published in accordance with a decision taken by CEN/TC 55 Dentistry (Secretar
2、iat:Germany) to adopt, without alteration, International Standard ISO 14233 as a European Standard.The responsible German body involved in its preparation was the Normenausschuss Dental (DentistryStandards Committee), Technical Committee Knstliche Zhne.The DIN Standards corresponding to the Internat
3、ional Standards referred to in clause 2 of the EN are asfollows:ISO 4823 DIN EN ISO 4823ISO 6507-1 DIN EN ISO 6507-1ISO 8601 DIN EN ISO 8601National Annex NAStandards referred to(and not included in Normative references, Bibliography and Annex ZA)DIN EN ISO 4823 Dentistry Elastomeric impression mate
4、rials (ISO 4823 : 2000)DIN EN ISO 6507-1 Metallic materials Vickers hardness test Part 1: Test method (ISO 6507-1 : 1997)DIN EN ISO 8601 Data elements and interchange formats Information interchange Representation ofdates and times (ISO 8601 : 2000)Ref. No. DIN EN ISO 14233 : 2003-10English price gr
5、oup 09 Sales No. 110902.04DEUTSCHE NORM October 2003EN ISO 14233Continued overleaf.EN comprises 12 pages. No part of this standard may be reproduced without the prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sal
6、e for German Standards (DIN-Normen).DentistryPolymer-based die materials(ISO 14233 : 2003)English version of DIN EN ISO 14233English versionICS 11.060.10Descriptors:DentistryPolymer-based die materials(ISO 14233 : 2003) 2003. CEN All rights of exploitation in any form and by any meansreserved worldw
7、ide for CEN national members.Ref. No. EN ISO 14233 : 2003 EZahnheilkunde Kunststoffe frModellstmpfe (ISO 14233 : 2003)This European Standard was approved by CEN on 2003-02-21.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipulate the conditions for giving this Europ
8、ean Standard the status of anational standard without any alteration.Up-to-date lists and bibliographical references concerning such national stand-ards may be obtained on application to the Management Centre or to anyCEN member.The European Standards exist in three official versions (English, Frenc
9、h, German).A version in any other language made by translation under the responsibility of aCEN member into its own language and notified to the Management Centre hasthe same status as the official versions.CEN members are the national standards bodies of Austria, Belgium, the CzechRepublic, Denmark
10、, Finland, France, Germany, Greece, Hungary, Iceland, Ireland,Italy, Luxembourg, Malta, the Netherlands, Norway, Portugal, Slovakia, Spain,Sweden, Switzerland, and the United Kingdom.EN ISO 14233March 2003Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committee for StandardizationCom
11、it Europen de NormalisationEuropisches Komitee fr Normung|Art dentaire Produits base de poly-mre pour matrices (ISO 14233 : 2003)Page 2EN ISO 14233 : 2003ForewordInternational StandardISO 14233 : 2003 Dentistry Polymer-based die materials,which was prepared by ISO/TC 106 Dentistry of the Internation
12、al Organization for Standardization, has beenadopted by Technical Committee CEN/TC 55 Dentistry, the Secretariat of which is held by DIN, as a EuropeanStandard.This European Standard shall be given the status of a national standard, either by publication of an identical textor by endorsement, and co
13、nflicting national standards withdrawn, by September 2003 at the latest.In accordance with the CEN/CENELEC Internal Regulations, the national standards organizations of thefollowing countries are bound to implement this European Standard:Austria, Belgium, the Czech Republic, Denmark, Finland, France
14、, Germany, Greece, Hungary, Iceland, Ireland,Italy, Luxembourg, Malta, the Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland, and theUnited Kingdom.Endorsement noticeThe text of the International Standard ISO 14233 : 2003 was approved by CEN as a European Standard withoutany modifi
15、cation.NOTE: Normative references to international publications are listed in Annex ZA (normative).23333344101112Page 3EN ISO 14233 : 2003Page 4EN ISO 14233 : 2003Page 5EN ISO 14233 : 2003Page 6EN ISO 14233 : 2003Page 7EN ISO 14233 : 2003Page 8EN ISO 14233 : 2003Page 9EN ISO 14233 : 2003Page 10EN ISO 14233 : 2003Page 11EN ISO 14233 : 2003Page 12EN ISO 14233 : 2003
