|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||BRITISHSTANDARDBSEN1489:2000TheEuropeanStandardEN1489:2000hasthestatusofaBritishStandardICS91.140.60NOCOPYINGWITHOUTBSIPERMISSIONEXCEPTASPERMITTEDBYCOPYRIGHTLAWBuildingvalvesÐPressuresafetyvalvesÐTestsandrequirementsCopyrightBritishStandardsInstitutionProvidedbyIHSunderlicensewithBSINotforResaleNoreproductionornetworkingpermittedwithoutlicensefromIHS--`,``-`-`,,`,,`,`,,`---ThisBritishStandard,havingbeenpreparedunderthedirectionoftheSectorCommitteeforBuildingandCivilEngineering,waspublishedundertheauthorityoftheStandardsCommitteeandcomesintoeffecton15October2000�BSI10-2000ISBN0580364615BSEN1489:2000AmendmentsissuedsincepublicationAmd.No.DateCommentsNationalforewordThisBritishStandardistheofficialEnglishlanguageversionofEN1489:2000.TheUKparticipationinitspreparationwasentrustedbyTechnicalCommitteeB/504,Watersupply,toSubcommitteeB/504/7,Controlandsafetydevicesindrinkingwatersystems,whichhastheresponsibilityto:Ðaidenquirerstounderstandthetext;ÐpresenttotheresponsibleEuropeancommitteeanyenquiriesontheinterpretation,orproposalsforchange,andkeeptheUKinterestsinformed;ÐmonitorrelatedinternationalandEuropeandevelopmentsandpromulgatethemintheUK.Alistoforganizationsrepresentedonthissubcommitteecanbeobtainedonrequesttoitssecretary.Cross-referencesTheBritishStandardswhichimplementinternationalorEuropeanpublicationsreferredtointhisdocumentmaybefoundintheBSIStandardsCatalogueunderthesectionentitledªInternationalStandardsCorrespondenceIndexº,orbyusingtheªFindºfacilityoftheBSIStandardsElectronicCatalogue.ABritishStandarddoesnotpurporttoincludeallthenecessaryprovisionsofacontract.UsersofBritishStandardsareresponsiblefortheircorrectapplication.CompliancewithaBritishStandarddoesnotofitselfconferimmunityfromlegalobligations.SummaryofpagesThisdocumentcomprisesafrontcover,aninsidefrontcover,theENtitlepage,pages2to17andabackcover.TheBSIcopyrightnotic...
![[www.staffempire.com]-BS EN 1489-2000 建筑物阀门.压力安全阀门.试验和要求.pdf_第1页](https://file.wnwk.com/uploads/convert/202501/28/3120220/P1-36cec9cc-b97d-49d5-a318-aab6b182b627.webp)
![[www.staffempire.com]-BS EN 1489-2000 建筑物阀门.压力安全阀门.试验和要求.pdf_第2页](https://file.wnwk.com/uploads/convert/202501/28/3120220/P2-09ff6f04-e2e2-4934-9169-c9ac368c5493.webp)
![[www.staffempire.com]-BS EN 1489-2000 建筑物阀门.压力安全阀门.试验和要求.pdf_第3页](https://file.wnwk.com/uploads/convert/202501/28/3120220/P3-d6a16474-dfee-4217-86f7-1645cd08de13.webp)
