DIN EN 352-2-2003 Hearing protectors - General requirements - Part 2 Ear-plugs German version EN 352-2 2002《听力保护器 一般要求 第2部分 耳塞》.pdf

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1、ICS 13.340.20Gehrschtzer Allgemeine Anforderungen Teil 2: GehrschutzstpselEuropean Standard EN 352-2 : 2002 has the status of a DIN Standard.National forewordThis standard has been prepared by CEN/TC 159 Hearing protectors (Secretariat: Sweden).The responsible German body involved in its preparation

2、 was the Normenausschuss PersnlicheSchutzausrstung (Personal Protective Equipment Standards Committee), Technical CommitteeGehrschtzer.AmendmentsThis standard differs from the October 1993 edition as follows:a) The standard now specifies only general requirements.b) Physical and acoustical test meth

3、ods have been adopted from DIN EN 13819-1 and DIN 13819-2,respectively, after modification to suit the requirements of this standard.Previous editionsDIN 3276: 1981-06, 1985-06; DIN EN 352-2: 1993-10.Ref. No. DIN EN 352-2 : 2003-04English price group 09 Sales No. 110907.03DEUTSCHE NORM April 2003EN

4、352-2Continued overleaf.EN comprises 13 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 sale for German Standards (DIN-Normen).Hearing protectors Gene

5、ral requirementsPart 2: Ear-plugsEnglish version of DIN EN 352-2This standard, together withDIN EN 13819-1 and DIN EN 13819-2,April 2003 editions, supersedesOctober 1993 edition.English versionICS 13.340.20Descriptors:Hearing protectors General requirementsPart 2: Ear-plugs 2002. CEN All rights of e

6、xploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No. EN 352-2 : 2002 EGehrschtzer Allgemeine Anforde-rungen Teil 2: GehrschutzstpselThis European Standard was approved by CEN on 2002-08-18.CEN members are bound to comply with the CEN/CENELEC Internal Regulatio

7、nswhich stipulate the conditions for giving this European 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 Stan

8、dards exist in three official versions (English, French, 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

9、bodies of Austria, Belgium, the CzechRepublic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, Malta, the Netherlands, Norway, Portugal, Spain, Sweden,Switzerland, and the United Kingdom.EN 352-2October 2002Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean

10、 Committee for StandardizationComit Europen de NormalisationEuropisches Komitee fr Normung|Protecteurs individuels contrele bruit Exigences gnrales Partie 2: Bouchons doreillesSupersedes EN 352-2 : 1993.Page 2EN 352-2 : 2002Page22344556677789101213Page 3EN 352-2 : 2002Page 4EN 352-2 : 2002Page 5EN 352-2 : 2002Page 6EN 352-2 : 2002Page 7EN 352-2 : 2002Page 8EN 352-2 : 2002Page 9EN 352-2 : 2002Page 10EN 352-2 : 2002Page 11EN 352-2 : 2002Page 12EN 352-2 : 2002Page 13EN 352-2 : 2002