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1、BRITISHSTANDARDBSEN1654:1998IncorporatingCorrigendaNos.1,2and3Copperandcopperalloys—StripforspringsandconnectorsTheEuropeanStandardEN1654:1998hasthestatusofaBritishStandardICS77.150.30LicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,SunAug
2、2702:12:33BST2006,UncontrolledCopy,(c)BSI
免费标准下载网(www.freebz.netBSEN1654:1998NationalforewordThisBritishStandardistheEnglishlanguageversionofEN1654:1998,includingCorrigendumJuly2002.Togetherwith
3、BSEN1652:1998andBSEN1653:1998itsupersedesBS2870:1980whichiswithdrawn.TheUKparticipationinitspreparationwasentrustedbyTechnicalCommitteeNFE/34,Copperandcopperalloys,toSubcommitteeNFE/34/1,Wroughtandunwroughtcopperandcopperalloys,whichhastheresponsibilityto
4、:—aidenquirerstounderstandthetext;—presenttotheresponsibleEuropeancommitteeanyenquiriesontheinterpretation,orproposalsforchange,andkeeptheUKinterestsinformed;—monitorrelatedinternationalandEuropeandevelopmentsandpromulgatethemintheUK.Alistoforganizationsr
5、epresentedonthissubcommitteecanbeobtainedonrequesttoitssecretary.Cross-referencesTheBritishStandardswhichimplementinternationalorEuropeanpublicationsreferredtointhisdocumentmaybefoundintheBSICatalogueunderthesectionentitled“InternationalStandardsCorrespon
6、denceIndex”,orbyusingthe“Search”facilityoftheBSICatalogueorofBritishStandardsOnline.Thispublicationdoesnotpurporttoincludeallthenecessaryprovisionsofacontract.Usersareresponsibleforitscorrectapplication.CompliancewithaBritishStandarddoesnotofitselfconferi
7、mmunityfromlegalobligations.SummaryofpagesThisdocumentcomprisesafrontcover,aninsidefrontcover,theENtitlepage,pages2to33andabackcover.TheBSIcopyrightnoticedisplayedinthisdocumentindicateswhenthedocumentwaslastissued.Sidelininginthisdocumentindicatesthemost
8、recentchangesbyamendment.ThisBritishStandard,havingAmendmentsissuedsincepublicationbeenpreparedunderthedirectionoftheEngineeringSectorBoard,waspublishedAmd.No.DateCommentsundertheauthorityoftheStandardsBoardandcomes