1、ICS 79.060.01Holzwerkstoffe Bestimmung der Feuchtebestndigkeit durchZyklustestEuropean Standard EN 321 : 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 112 Wood-based panels (Secretariat: Germany), WG 4 Testmetho
2、ds.The responsible German body involved in its preparation was the Normenausschuss Holzwirtschaft undMbel (Timber and Furniture Standards Committee), Technical Committee Holzwerkstoffe.AmendmentsThis standard differs from the August 1993 edition in that the scope has been extended to include wood-ba
3、sed panels and more detailed specifications have been given with regard to the method of determiningthe moisture resistance.Previous editionDIN EN 321: 1993-08.Ref. No. DIN EN 321 : 2002-03English price group 05 Sales No. 110506.02DEUTSCHE NORM March 2002EN 321EN comprises 7 pages. No part of this s
4、tandard 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).Wood-based panelsDetermination of moisture resistance under cyclic test conditionsEngli
5、sh version of DIN EN 321Supersedes DIN V ENV 12447,November 1997 edition.Supersedes August 1993edition.English versionICS 79.060.01 Supersedes EN 321 : 1993.Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committee for StandardizationComit Europen de NormalisationEuropisches Komitee f
6、r NormungWood-based panelsDetermination of moisture resistance under cyclic test conditions 2001. CEN All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No. EN 321 : 2001 EPanneaux base de bois Dtermi-nation de la rsistance lhumiditselon essais cy
7、cliquesHolzwerkstoffe Bestimmung derFeuchtebestndigkeit durch Zyklus-testThis European Standard was approved by CEN on 2001-09-30.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
8、 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 any CENmember.The European Standards exist in three official versions (English, French, German).A version in any other language ma
9、de 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, Finland, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland,and the United Kingdom.EN 321November 2001Page 2EN 321 : 20012333344667Page 3EN 321 : 2001Page 4EN 321 : 2001Page 5EN 321 : 2001Page 6EN 321 : 2001Page 7EN 321 : 2001
