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1、BRITISHSTANDARDBSENISO5457:1999Technicalproductdocumentation—SizesandlayoutofdrawingsheetsTheEuropeanStandardENISO5457:1999hasthestatusofaBritishStandardICS85.080MADEBYWWTHBSENISO5457:1999NationalforewordThisBritishStandardistheEnglishlanguageversionofENISO5457
2、:1999.ItisidenticalwithISO5457:1999.ItsupersedesBS3429:1984whichiswithdrawn.TheUKparticipationinitspreparationwasentrustedtoTechnicalCommitteeTDE/4,Engineeringdrawing,metrology,precisionmeasurementandallrelateddocumentation,whichhastheresponsibilityto:—aidenqui
3、rerstounderstandthetext;—presenttotheresponsibleinternational/Europeancommitteeanyenquiriesontheinterpretation,orproposalsforchange,andkeeptheUKinterestsinformed;—monitorrelatedinternationalandEuropeandevelopmentsandpromulgatethemintheUK.Alistoforganizationsrep
4、resentedonthiscommitteecanbeobtainedonrequesttoitssecretary.Cross-referencesAttentionisdrawntothefactthatCENandCENELECStandardsnormallyincludeanannexwhichlistsnormativereferencestointernationalpublicationswiththeircorrespondingEuropeanpublications.TheBritishSta
5、ndardswhichtheseimplementinternationalorEuropeanpublicationsmaybefoundintheBSIStandardsCatalogueunderthesectionentitled“InternationalStandardsCorrespondenceIndex”,orbyusingthe“Find”facilityoftheBSIStandardsElectronicCatalogue.ABritishStandarddoesnotpurporttoinc
6、ludeallthenecessaryprovisionsofacontract.UsersofBritishStandardsareresponsiblefortheircorrectapplication.CompliancewithaBritishStandarddoesnotofitselfconferimmunityfromlegalobligations.SummaryofpagesThisdocumentcomprisesafrontcover,aninsidefrontcover,pagesiandi
7、i,theENISOtitlepage,page2,theISOtitlepage,pagesiitoiv,pages1to7andabackcover.Thisstandardhasbeenupdated(seecopyrightdate)andmayhavehadamendmentsincorporated.Thiswillbeindicatedintheamendmenttableontheinsidefrontcover.ThisBritishStandard,havingAmendmentsissuedsi
8、ncepublicationbeenpreparedunderthedirectionoftheEngineeringSectorCommittee,wasAmd.No.DateCommentspublishedundertheauthorityoftheStandardsCommitteeandcomesintoeffecton15May19
