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1、BRITISHSTANDARDBSEN1639:2004Dentistry—Medicaldevicesfordentistry—Instruments--````,`-`-`,,`,,`,`,,`---TheEuropeanStandardEN1639:2004hasthestatusofaBritishStandardICS11.060.25
CopyrightEuropeanCommitteeforStandardiz
2、ationProvidedbyIHSunderlicensewithCENNoreproductionornetworkingpermittedwithoutlicensefromIHSNotforResaleBSEN1639:2004NationalforewordThisBritishStandardistheofficialEnglishlanguageversionofEN1639:2004.ItsupersedesBSEN1639:1997whichiswithdrawn.TheUKparticipationinitspreparat
3、ionwasentrustedbyTechnicalCommitteeCH/106,Dentistry,toSubcommitteeCH/106/4,Dentalinstruments,whichhastheresponsibilityto:—aidenquirerstounderstandthetext;—presenttotheresponsibleinternational/Europeancommitteeanyenquiriesontheinterpretation,orproposalsforchange,andkeeptheUKi
4、nterestsinformed;—monitorrelatedinternationalandEuropeandevelopmentsandpromulgatethemintheUK.Alistoforganizationsrepresentedonthissubcommitteecanbeobtainedonrequesttoitssecretary.Cross-referencesTheBritishStandardswhichimplementinternationalorEuropeanpublicationsreferredtoin
5、thisdocumentmaybefoundintheBSICatalogueunderthesectionentitled“InternationalStandardsCorrespondenceIndex”,orbyusingthe“Search”facilityoftheBSIElectronicCatalogueorofBritishStandardsOnline.Thispublicationdoesnotpurporttoincludeallthenecessaryprovisionsofacontract.Usersareresp
6、onsibleforitscorrectapplication.CompliancewithaBritishStandarddoesnotofitselfconferimmunityfromlegalobligations.ThisBritishStandardwasSummaryofpagespublishedundertheauthorityoftheStandardsPolicyandThisdocumentcomprisesafrontcover,aninsidefrontcover,theENtitlepage,StrategyCom
7、mitteeonpages2to14,aninsidebackcoverandabackcover.11June2004TheBSIcopyrightnoticedisplayedinthisdocumentindicateswhenthedocumentwaslastissued.AmendmentsissuedsincepublicationAmd.No.DateComments©BSI11June2004--````,`-`-`,,`,,`,`,,`---ISBN0580439151CopyrightEuropeanCommitteefo
8、rStandardizationProvidedbyIHSunderlicensewithCENNoreproductionornetworkingp
