EN 60068-2-30 Environmental testing

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1、~~STD.BSIBSENbüübB-2-3ü-ENGL1999S3b2Libbî079535324TBRITISHSTANDARDBSEN60068-2-30:1999IEC60068-2-30:1980IncludingAmendment1:August1985.Environmentaltesting-Part2:Tests-TestDbandguidance:Dampheat,cyclic(12+12hourcycle)TheEuropeanStandardEN600682-301999hasthestatusofaBritis

2、hstandardICs19.040NOCOPYINGWITHOUTBSIPERMISSIONEXCEPTASPERMITTEDBYCOPYRIGHTLAW-~~STD-BSIBSENbOObô-2-3ü-ENGL1979mlb2Libb9077515Li18bEBSEN6006&230:1999NationalforewordThisBritishStandardistheEnglichlanguageversionofEN600682-301999.ItisidenticalwithIEC600682-301980+Amendmen

3、t1:1985.ItsupersedesBS2011:Part2.1Db:1981whichiswithdrawn.TheUKparticipationinitspreparationwasenhwstedtoTechnicalCommitteeGEW104,Environmentalconditions,classificationandtesting,whichhastheresponsibilityto:-aidenquirerstoundeistandthetext;-presenttotheresponsibleintedon

4、al/Europeancommitteeanyenquiriesontheinterpretation,orproposalsforchange,andkeeptheUKinterestsinformed;-monitorrelatedintemationalandEuropeandevelopmentsandpromulgatethemintheUK.Aiistoforganizationsrepresentedonthiscommitteecanbeobtainedonrequesttoitssecretaq.Rom1January

5、1997,aiiIECpublicationshavethenumber60000addedtotheoldnumber.Forinstance,IEC27-1hasbeenrenumberedasIEC60027-1.Foraperiodofheduringthechangeoverfromonenumberingsystemtotheother,publicationsmaycontainidentifieisfrombothsystems.Cross-referencesAttentionisdrawntothefactthatC

6、ENandCENELECStandardsnodyincludeanannexwhichlistsnonnativereferencestointernationalpublicationswiththeircorrespondmgEuropeanpublications.TheBritishStandardswhichimplementinternationalorEuropeanpublicationsreferredtointhisdocumentmaybefoundintheBSIStandardsCatalogueundert

7、hesectionentitled“InternationalstandardsCorrespondenceIndex”,orbyusingthe“FindnfacilityoftheBSIStandardsElectronicCatalogue.ABritishStandarddoesnotpurporttoincludeallthenecessaryprovisionsofacontract.UsersofBritishStandardsareresponsiblefortheircorrectapplication.Complia

8、ncewithaBritishStandarddoesnotofitselfconferimmunityfromlegalobligations.SummaryofpagesThisdocumentcomp