1、DEUTSCHE NORM December 2004DIN EN ISO 8325 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 sale for German Standards (DIN-Normen).English price group 9 www.d
2、in.de www.beuth.de04.05 9611490Document comprises 12 pages.Dentistry Test methods for rotary instruments(ISO 8325 : 2004)English version of DIN EN ISO 8325Zahnheilkunde Prfverfahren fr rotierende Instrumente (ISO 8325 : 2004)A comma is used as the decimal marker.National forewordThis standard has be
3、en published in accordance with a decision taken by CEN/TC 55 to adopt, without alteration, International Standard ISO 8325 as a European Standard.The responsible German body involved in its preparation was the Normenausschuss Dental (Dentistry Standards Committee), Technical Committee Rotierende In
4、strumente.The DIN Standards corresponding to the International Standards referred to in clause 2 of the EN are as follows:ISO 1797-1 DIN EN ISO 1797-1ISO 1797-2 DIN EN ISO 1797-2ISO 1942 DIN EN ISO 1942 *)ISO 3274 DIN EN ISO 3274ISO 4288 DIN EN ISO 4288AmendmentsDIN 13950-3, September 1990 edition,
5、has been superseded by the specications of EN ISO 8325, which is identical to ISO 8325.Previous editionsDIN 13590-3: 1985-06, 1990-09.National Annex NAStandards referred to(and not included in Normative references)DIN EN ISO 1797-1 Dental rotary instruments Shanks made of metals (ISO 1797-1 : 1992 +
6、 Amd. 1 : 1997) (including Amendment A1:1999)DIN EN ISO 1797-2 Dental rotary instruments Shanks made of plastics (ISO 1797-2 : 1992)DIN EN ISO 3274 GPS Surface texture: Prole method Nominal characteristics of contact (stylus) instruments (ISO 3274 : 1996)DIN EN ISO 4288 GPS Surface texture: Prole me
7、thod Rules and procedures for the assessment of surface texture (ISO 4288 : 1996)*) Currently at draft stage.ICS 11.060.25 Supersedes DIN 13950-3, September 1990 edition.!,1“English versionICS 11.060.20 Supersedes EN 28325 : 1990.Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committ
8、ee for StandardizationComit Europen de NormalisationEuropisches Komitee fr Normung 2004. CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national members.Ref. No. EN ISO 8325 : 2004 EEN ISO 8325September 2004Dentistry Test methods for rotary instruments(ISO 832
9、5 : 2004)Art dentaire Mthodes dessai pour instruments rotatifs (ISO 8325 : 2004)Zahnheilkunde Prfverfahren fr rotie-rende Instrumente (ISO 8325 : 2004)This European Standard was approved by CEN on 2004-09-02.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate th
10、e 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 Management Centre or to any CEN member.The European Standards exist in thre
11、e ofcial 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 notied to the Management Centre has the same status as the ofcial versions.CEN members are the national standards bodies of Austria, Bel
12、gium, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland, and the United Kingdom.Page 2 EN ISO 8325 : 2004For
13、ewordInternational StandardISO 8325:2004 Dentistry Test methods for rotary instruments,which was prepared by ISO/TC 106 Dentistry of the International Organization for Standardization, has been adopted by Technical Committee CEN/TC 55 Dentistry, the Secretariat of which is held by Germany, as a Euro
14、pean Standard.This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, and conicting national standards withdrawn, by March 2005 at the latest.In accordance with the CEN/CENELEC Internal Regulations, the national standards
15、 organizations of the follow-ing countries are bound to implement this European Standard:Austria, Belgium, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal
16、, Slo-vakia, Slovenia, Spain, Sweden, Switzerland, and the United Kingdom.Endorsement noticeThe text of the International Standard ISO 8325 : 2004 was approved by CEN as a European Standard without any modication.22333334444556667791011Page 3 EN ISO 8325 : 2004Page 4 EN ISO 8325 : 2004Page 5 EN ISO 8325 : 2004Page 6 EN ISO 8325 : 2004Page 7 EN ISO 8325 : 2004Page 8 EN ISO 8325 : 2004Page 9 EN ISO 8325 : 2004Page 10 EN ISO 8325 : 2004Page 11 EN ISO 8325 : 2004
