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1、CENEN*13?93m340q589004ïb8219TmEUROPEANSTANDARDEN137NORMEEUROPÉENNEEUROPÄISCHENORMJanuary1993UDC614.894-72:620.1:62-777SupersedesEN137:1986Descriptors:Accidentprevention,personalprotectiveequipment,respiratoryprotectiveequipment,compressedair,specifications,tests,markingEnglishvers
2、ionRespiratoryprotectivedevices-Self-containedopen-circuitcompressedairbreathingapparatus-Requirements,testing,markingAppareilsdeprotectionrespiratoire-AppareilsAtemschutzgeräte-BehdtergerätemitdeprotectionrespiratoireautonomesàcircuitDruckluft(PreBluftatmer)-Anforderungen,ouvert,
3、àaircomprimé-Exigences,essais,Prüfung,KennzeichnungmarquageThisEuropeanStandardwasapprovedbyCENon1993-01-18.CENmembersareboundtocomplywiththeCENKENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEuropeanStandardthestatusofanationalstandardwithoutanyalteration.Up-to-
4、datelistsandbibliographicalreferencesconcerningsuchnationalstandardsmaybeobtainedonapplicationtotheCentralSecretariatortoanyCENmember.ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).AversioninanyotherlanguagemadebytranslationundertheresponsibilityofaCENmem
5、berintoitsownlanguageandnotifiedtotheCentralSecretariathasthesamestatusastheofficialversions.CENmembersarethenationalstandardsbodiesofAustria,Belgium,Denmark,Finland,France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnite
6、dKingdom.--``,`-`-`,,`,,`,`,,`---CENEuropeanCommitteeforStandardizationComitéEuropéendeNormalisationEuropäischesKomiteefürNormungCentralSecretariat:ruedeStassart36,B-1060,BrusselsO1993CopyrightreservedtoCENmembersRef.No.EN137:1993ECopyrightEuropeanCommitteeforStandardizationProvid
7、edbyIHSunderlicensewithCENNoreproductionornetworkingpermittedwithoutlicensefromIHSNotforResaleI’CENENS33793m34045890043725305mPage2EN137:1993ForewordThisEuropeanStandardwaspreparedbytheTechnicalCommitteeCENRC79‘Respiratoryprotectivedevices’,ofwhichthesecretariatisheldbyDIN.ThisEur
8、opeanStandardhasbeenpreparedunder
