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1、 ，如果你需要更多标准可以到 如果你购买的文档存在缺页、字迹模糊、乱码等情况，请大家通过论坛消息与我联系。Licensed Copy: opu-jwb94 opu-jwb94, Open University The JISC, 01 November 2004, Uncontrolled Copy, (c) BSILicensed Copy: opu-jwb94 opu-jwb94, Open University The JISC, 01 November 2004, Uncontrolled Copy, (c) BSIBRITISH STANDARD BS EN12799:2000Inc
2、orporatingAmendment No. 1Brazing Non-destructive examination of brazed jointsThe European Standard EN 12799:2000, with the incorporation of amendment A1:2003, has the status of a British StandardICS 25.160.50 BS EN 12799:2000National forewordThis British Standard is the official English language ver
3、sion ofEN 12799:2000, including amendment December 2003. Together withBS EN 12797:2000 it supersedes BS 1723-3:1998 which is withdrawn.The UK participation in its preparation was entrusted to Technical CommitteeWEE/19, Brazing and bronze welding, which has the responsibility to:aid enquirers to unde
4、rstand the text;present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed;monitor related international and European developments and promulgate them in the UK.A list of organizations represented on th
5、is committee can be obtained on request to its secretary.Cross-referencesThe British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using
6、the “Search” facility of the BSI Electronic Catalogue or ofBritish Standards Online.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard does not of itself confer immunity from le
7、gal obligations.Licensed Copy: opu-jwb94 opu-jwb94, Open University The JISC, 01 November 2004, Uncontrolled Copy, (c) BSIThis British Standard, having been prepared under the direction of the Engineering Sector Committee, was published under the authority of the Standards Committee and comes ionto
8、effect on15 September 2000 BSI 2 February 2004ISBN 0 580 36226 4Summary of pagesThis document comprises a front cover, an inside front cover, the EN title page, pages 2 to 31 and a back cover.The BSI copyright notice displayed in this document indicates when the document was last issued.Amd. No.Date
9、Comments149332 February 2004Modifications made to EN foreword and deletion of Annex ZA (informative)Amendments issued since publicationEUROPEAN STANDARDEN 12799July 2000NORME EUROPENNE+ A1December 2003EUROPISCHE NORMICS 25.160.50English versionBrazing Non-destructive examination of brazed joints(inc
10、luding amendment A1:2003)Brasage fort Contrles non destructifs des assemblages raliss par brasage fort (inclut lamendement A1:2003)Hartlten Zerstrungsfreie Prfung vonHartltverbindungen(enthlt nderung A1:2003)Licensed Copy: opu-jwb94 opu-jwb94, Open University The JISC, 01 November 2004, Uncontrolled
11、 Copy, (c) BSIThis European Standard was approved by CEN on 2 July 2000. Amendment A1 was approved by CENon 20 November 2003.CEN 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 wi
12、thout any alterations. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language
13、 made by translation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions.CEN members are the national standar bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary
14、, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATION C OM I T EUR OP EN DE NOR M AL I S ATI ON EUR OP I S C HES KOM I TEE F R NOR M UNG Central Secretariat: rue de Stassart, 36 B -
15、1050 Brussels 2000 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national members.Ref. No. EN 12799:2000 +A1:2003 EPage 29EN 12799:2000Licensed Copy: opu-jwb94 opu-jwb94, Open University The JISC, 01 November 2004, Uncontrolled Copy, (c) BSI&RQWHQWV3DJH)RUHZRU
16、G 6FRSH 1RUPDWLYH UHIHUHQFHV *HQHUDO SULQFLSOHV 9LVXDO HDPLQDWLRQ 8OWUDVRQLF HDPLQDWLRQ 5DGLRJUDSKLF HDPLQDWLRQ 3HQHWUDQW GHWHFWLRQ /HDN WHVWLQJ 3URRI WHVWLQJ 7KHUPRJUDSK $QQH $ LQIRUPDWLYH ,PSHUIHFWLRQV LQ EUDHG MRLQWV Licensed Copy: opu-jwb94 opu-jwb94, Open University The JISC, 01 November 2004,
17、Uncontrolled Copy, (c) BSIForewordThis European Standard has been prepared by Technical Committee CEN/TC 121, Welding, the Secretariat of which is held by DS.This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the
18、latest by January 2001, and conflicting national standards shall be withdrawn at the latest by January 2001.This document has been prepared under a mandate given to CEN by the EuropeanCommission and the European Free Trade Association.According to the CEN/CENELEC International Regulations, the natio
19、nal standards organization of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom._Forewor
20、d to amendment A1This document EN 12799:2000/A1:2003 has been prepared by Technical CommitteeCEN/TC 121, Welding, the secretariat of which is held by DS.This Amendment to the European Standard EN 12799:2000 shall be given the status of a national standard, either by publication of an identical text
21、or by endorsement, at the latest by June 2004, and conflicting national standards shall be withdrawn at the latest by June 2004.This document has been prepared under a mandate given to CEN by the EuropeanCommission and the European Free Trade Association.According to the CEN/CENELEC International Re
22、gulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain,
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