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aDate:10February2003Origin:EuropeanLatestdateforreceiptofcomments:2003.04.30Projectno.:1997/06470Responsiblecommittee:RHE/18RefrigerationSafetyInterestedcommittees:Title:DraftBritishStandardEN14276-2PressureequipmentforrefrigeratingsystemsandheatpumpsPart2.Piping-GeneralRequirementsSupersessioninformation:Ifyouareawareofacurrentnationalstandardwhichmaybeaffected,pleasenotifythesecretary(contactdetailsbelow).WARNING:THISISADRAFTANDMUSTNOTBEREGARDEDORUSEDASABRITISHSTANDARD.THISDRAFTISNOTCURRENTBEYOND2003.04.30.Thisdraftisissuedtoallowcommentsfrominterestedparties;allcommentswillbegivenconsiderationpriortopublication.Noacknowledgementwillnormallybesent.Seeoverleafforinformationoncommenting.Nocopyingisallowed,inanyform,withoutpriorwrittenpermissionfromBSIexceptaspermittedundertheCopyright,DesignsandPatentAct1988orforcirculationwithinanominatingorganizationforbriefingpurposes.Electroniccirculationislimitedtodisseminationbye-mailwithinsuchanorganizationbycommitteemembers.FurthercopiesofthisdraftmaybepurchasedfromBSICustomerServices,Tel:+44(0)2089969001oremailorders@bsi-global.com.British,InternationalandforeignstandardsarealsoavailablefromBSICustomerServices.BritishStandardsonCDorOnlineareavailablefromBritishStandardsPublishingSalesLimited.Tel:01344404409oremailbsonline@techindex.co.uk.Informationontheco-operatingorganizationsrepresentedonthecommitteesreferencedabovemaybeobtainedfromtheresponsiblecommitteesecretary.Cross-referencesTheBritishStandardswhichimplementInternationalorEuropeanpublicationsreferredtointhisdraftmaybefoundviatheBritishStandardsOnlineServiceontheBSIwebsite:MrsGHagger(BSI)E-mail:gillian.hagger@bsi-global.comDraftforPublicCommentHeadOffice389ChiswickHighRoadLondonW44ALTelephone:+44(0)2089969000Fax:+44(0)2089967001Form36Version6.1DPC:03/302503DCbIntroductionThisdraftstandardisbasedonEuropeandiscussionsinwhichtheUKtookanactivepart.YourcommentsonthisdraftarewelcomeandwillassistinthepreparationoftheconsequentBritishStandard.Ifnocommentsarereceivedtothecontrary,thentheUKwillapprovethisdraftandimplementitasaBritishStandard.Commentisparticularlywelcomeonnational,legislativeorsimilardeviationsthatmaybenecessary.EvenifthisdraftstandardisnotapprovedbytheUK,ifitreceivesthenecessarysupportinEurope,theUKwillbeobligedtopublishtheofficialEnglishLanguagetextunchangedasaBritishStandardandtowithdrawanyconflictingstandard.UKVotePleaseindicatewhetheryouconsidertheUKshouldsubmitanegative(withreasons)orpositivevoteonthisdraft.SubmissionTheguidancegivenbelowisintendedtoensurethatallcommentsreceiveefficientandappropriateattentionbytheresponsibleBSIcommittee.Annotateddraftsarenotacceptableandwillberejected.Allcommentsmustbesubmitted,preferablyelectronically,totheResponsibleCommitteeSecretaryattheaddressgivenonthefrontcover.CommentsshouldbecompatiblewithVersion6.0orVersion97ofMicrosoft®WordforWindows™,ifpossible;otherwisecommentsinASCIItextformatareacceptable.Anycommentsnotsubmittedelectronicallyshouldstilladheretotheseformatrequirements.Allcommentssubmittedshouldbepresentedasgivenintheexamplebelow.FurtherinformationonsubmittingcommentsandhowtoobtainablankelectronicversionofacommentformareavailablefromtheBSIwebsiteat:(General/technical/editorial)COMMENTSProposedchangeOBSERVATIONSOFTHESECRETARIAT3.11stdefinitionEditorialDefinitionisambiguousandneedsclarifying.Amendtoread‘...sothatthemainsconnectortowhichnoconnection...’6.4§2TechnicalTheuseoftheUVphotometerasanalternativecannotbesupportedasseriousproblemshavebeenencounteredinitsuseintheUK.DeletereferencetoUVphotometer.MicrosoftandMS-DOSareregisteredtrademarks,andWindowsisatrademarkofMicrosoftCorporation.EUROPEANSTANDARDNORMEEUROPÉENNEEUROPÄISCHENORMDRAFTprEN14276-2February2003ICSEnglishversionPressureequipmentforrefrigeratingsystemsandheatpumpsPart2:Piping-GeneralrequirementsEquipementssouspressionpoursystèmesderéfrigérationetpompesàchaleur-Partie2:Tuyauteries-ExigencesgénéralesDruckgerätefürKälteanlagenundWärmepumpen-Teil2:Rohrleitungen-AllgemeineAnforderungenThisdraftEuropeanStandardissubmittedtoCENmembersforenquiry.IthasbeendrawnupbytheTechnicalCommitteeCEN/TC182.IfthisdraftbecomesaEuropeanStandard,CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEuropeanStandardthestatusofanationalstandardwithoutanyalteration.ThisdraftEuropeanStandardwasestablishedbyCENinthreeofficialversions(English,French,German).AversioninanyotherlanguagemadebytranslationundertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusastheofficialversions.CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Slovakia,Spain,Sweden,SwitzerlandandUnitedKingdom.Warni
本文标题:EN 14276-2-2003
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