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1、EUROPEANSTANDARDENISO14121-1NORMEEUROPéENNEEUROP?ISCHENORMSeptember2007ICS13.110SupersedesEN1050:1996EnglishVersionSafetyofmachinery-Riskassessment-Part1:Principles(ISO14121-1:2007)Sécuritédesmachines-Appréciationdurisque-Partie1:SicherheitvonMaschinen-Risikobeurteilung-Teil1:Princi
2、pes(ISO14121-1:2007)Leits?tze(ISO14121-1:2007)ThisEuropeanStandardwasapprovedbyCENon4August2007.CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEuropeanStandardthestatusofanationalstandardwithoutanyalteration.Up-to-datelistsandb
3、ibliographicalreferencesconcerningsuchnationalstandardsmaybeobtainedonapplicationtotheCENManagementCentreortoanyCENmember.ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).AversioninanyotherlanguagemadebytranslationundertheresponsibilityofaCENmemberintoitsownl
4、anguageandnotifiedtotheCENManagementCentrehasthesamestatusastheofficialversions.CENmembersarethenationalstandardsbodiesofAustria,Belgium,Bulgaria,Cyprus,CzechRepublic,Denmark,Estonia,Finland,France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta,Nether
5、lands,Norway,Poland,Portugal,Romania,Slovakia,Slovenia,Spain,Sweden,SwitzerlandandUnitedKingdom.--``,,`,`,,,,,,`,``,`,,````,,,``-`-`,,`,,`,`,,`---EUROPEANCOMMITTEEFORSTANDARDIZATIONCOMITéEUROPéENDENORMALISATIONEUROP?ISCHESKOMITEEFüRNORMUNGManagementCentre:ruedeStassart,36B-1050Bruss
6、els?2007CENAllrightsofexploitationinanyformandbyanymeansreservedRef.No.ENISO14121-1:2007:EworldwideforCENnationalMembers.CopyrightEuropeanCommitteeforStandardizationProvidedbyIHSunderlicensewithCENLicensee=IHSEmployees/1111111001,User=Japan,IHSNoreproductionornetworkingpermittedwith
7、outlicensefromIHSNotforResale,12/05/200707:22:25MSTENISO14121-1:2007ForewordThisdocument(ENISO14121-1:2007)hasbeenpreparedbyTechnicalCommitteeISO/TC199"Safetyofmachinery"incollaborationwithTechnicalCommitteeCEN/TC114"Safetyofmachinery",thesecretariatofwhichisheldbyDIN.ThisEuropeanSt
8、andardshallbegivent
