BS-EN-ISO-2420-2002.pdf
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1、BRITISH STANDARD BS EN ISO 2420:2002 Incorporating Corrigendum No. 1 Leather Physical and mechanical tests Determination of apparent density The European Standard EN ISO 2420:2002 has the status of a British Standard ICS 59.140.30 ? Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 13:42:15 GMT
2、+00:00 2006, Uncontrolled Copy, (c) BSI BS EN ISO 2420:2002 This British Standard, having been prepared under the direction of the Materials and Chemicals Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 16 January 2003 BSI 15
3、September 2003 ISBN 0 580 41097 8 National foreword This British Standard is the official English language version of EN ISO 2420:2002. It is identical with ISO 2420:2002. It supersedes clause 4 of BS 3144:1968, which is deleted by amendment. The UK participation in its preparation was entrusted to
4、Technical Committee TCI/69 Footwear and leather, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this docum
5、ent may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract.
6、Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for cha
7、nge, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN ISO title page, the EN ISO foreword page, the ISO title page, pages ii to iv, pages 1
8、to 3, the Annex ZA page, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments 14705 Corrigendum No. 1 15 September 2003 Correction to the EN ISO Foreword page
9、and incorporating the Annex ZA page Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 13:42:15 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 2420 December 2002 ICS 59.140.30 English version Leather - Physical and mechanical tests - Determina
10、tion of apparent density (ISO 2420:2002) Cuir - Essais physiques et mcaniques - Dtermination de la masse volumique apparente (ISO 2420:2002) Leder - Physikalische und mechanische Prfungen - Bestimmung der scheinbaren Dichte (ISO 2420:2002) This European Standard was approved by CEN on 8 June 2002. C
11、EN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the 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 ap
12、plication to the Management Centre or to any CEN member. This European Standard exists in three official 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 notified to the Management Centre has th
13、e same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COM
14、MITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2002 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 2420:2002 E Licensed Copy: shef
15、fieldun sheffieldun, na, Sun Nov 19 13:42:15 GMT+00:00 2006, Uncontrolled Copy, (c) BSI I NESO 42:0202( 20E) 2 CORRECTED 2003-08-27 Foreword This document (EN ISO 2420:2002) has been prepared by Technical Committee CEN/TC 289 “Leather“, the secretariat of which is held by UNI, in collaboration with
16、the International Union of Leather Technologists and Chemists Societies (IULTCS). It is based on Method IUP 5 of the International Union of Leather Technologists and Chemists Societies. This European Standard shall be given the status of a national standard, either by publication of an identical tex
17、t or by endorsement, at the latest by June 2003, and conflicting national standards shall be withdrawn at the latest by June 2003. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria
18、, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of ISO 2420:2002 has been approved by CEN as EN ISO 2420:2002 without any mo
19、difications. NOTE Normative references to International Standards are listed in Annex ZA (normative). EN ISO 2420:2002 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 13:42:15 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Reference number ISO 2420:2002(E) IULTCS/IUP 5 INTERNATIONAL STANDARD ISO
20、2420 IULTCS/IUP 5 Second edition 2002-12-15 Leather Physical and mechanical tests Determination of apparent density Cuir Essais physiques et mcaniques Dtermination de la masse volumique apparente EN ISO 2420:2002 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 13:42:15 GMT+00:00 2006, Uncontr
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24、ta at tsserdda eh igleb nevwo. ISO 2002 Athgir lls serevr.de selnUs towrehise specfi,dei trap on fo this ilbupctanoi may cudorper ebtu ro deziliyna ni de fomr yb ro nam y,snae lecetinorc m roecinahcal, inclidutohp gnocpoiym dna gnicrfoilm, wittuoh repmissii now nritif gnrom ietreh ISa Ot tserdda ehs
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