1、ICS 13.340.20Persnlicher Augenschutz Nichtoptische PrfverfahrenEuropean Standard EN 168 : 2001 has the status of a DIN Standard.A comma is used as the decimal marker.National forewordThis standard has been prepared by CEN/TC 85 Eye-protective equipment (Secretariat: France).The responsible German bo
2、dy involved in its preparation was the Normenausschuss Feinmechanik und Optik(Optics and Precision Mechanics Standards Committee).AmendmentsThis standard differs from the November 1995 edition in that it has been completely revised.Previous editionsDIN 4646-3: 1968-11, 1976-02; DIN 4646-4: 1968-11,
3、1976-02; DIN 4646-5: 1968-11, 1976-02;DIN 4646-6: 1976-02; DIN 4646-7: 1976-02; DIN 4646-8: 1986-09; DIN 52301: 1937-08;DIN 58210-1: 1972-09; DIN 58212-1: 1975-12, 1988-01; DIN 58212-2: 1975-12, 1988-01;DIN 58212-4: 1975-12, 1988-01; DIN 58212-5: 1975-12, 1988-01; DIN 58212-6: 1975-12, 1988-01;DIN 5
4、8212-7: 1975-12, 1988-01; DIN 58212-8: 1975-12, 1988-01; DIN 58212-9: 1975-12, 1988-01;DIN 58212-10: 1975-12, 1988-01; DIN EN 168: 1995-11.Ref. No. DIN EN 168 : 2002-04English price group 15 Sales No. 111507.02DEUTSCHE NORM April 2002EN 168Continued overleaf.EN comprises 32 pages. No part of this st
5、andard 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).Personal eye protectionNon-optical test methodsEnglish version of DIN EN 168SupersedesNo
6、vember 1995 edition.English versionICS 13.340.20Descriptors:Personal eye protectionNon-optical test methods 2001. CEN All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No. EN 168 : 2001 EPersnlicher Augenschutz Nichtoptische PrfverfahrenThis Euro
7、pean Standard was approved by CEN on 2001-09-02.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipulate the conditions for giving this European Standard the status of anational standard without any alteration.Up-to-date lists and bibliographical references concerning
8、 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, French, German).A version in any other language made by translation under the responsibility of aCEN member into its own language an
9、d 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, Finland, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, the Netherlands, Norway, Portugal, Spain, Sweden, Switz
10、erland,and the United Kingdom.EN 168November 2001Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committee for StandardizationComit Europen de NormalisationEuropisches Komitee fr Normung|Protection individuelle de loeil Mthodes dessais autres quoptiquesSupersedes EN 168 : 1995.Page 2E
11、N 168 : 2001PagePage 3EN 168 : 2001Page 4EN 168 : 2001Page 5EN 168 : 2001Page 6EN 168 : 2001Page 7EN 168 : 2001Page 8EN 168 : 2001Page 9EN 168 : 2001Page 10EN 168 : 2001Page 11EN 168 : 2001Page 12EN 168 : 2001Page 13EN 168 : 2001Page 14EN 168 : 2001Page 15EN 168 : 2001Page 16EN 168 : 2001Page 17EN 168 : 2001Page 18EN 168 : 2001Page 19EN 168 : 2001Page 20EN 168 : 2001Page 21EN 168 : 2001Page 22EN 168 : 2001Page 23EN 168 : 2001Page 24EN 168 : 2001Page 25EN 168 : 2001Page 26EN 168 : 2001Page 27EN 168 : 2001Page 28EN 168 : 2001
