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1、DINEN12070-2000焊接消耗材料.抗蠕变钢的电弧焊接用焊丝电极、焊丝和焊条.分类ICS25.160.20Schwei??zus??tze–Drahtelektroden,Dr??hteundSt??bezumLichtbogenschwei??envonwarmfestenSt??hlen–EinteilungEuropeanStandardEN12070:1999hasthestatusofaDINStandard.Acommaisusedasthedecimalmarker.NationalforewordThiss
2、tandardhasbeenpreparedbyCEN/TC121.TheresponsibleGermanbodyinvolvedinitspreparationwastheNormenausschussSchwei??technik(Weld-ingStandardsCommittee),TechnicalCommitteeSchwei??zus??tzefürSt??hle.DIN1<31<3isthestandardcorrespondingtoInternationalStandardISO<31-0referredto
3、inclause2oftheEN.AmendmentsDIN8575-1,April1984edition,hasbeensupersededbythespecificationsofEN12070.PreviouseditionsDIN8575-1:1970-09,198<3-12,1984-04;DIN8575-2:1970-09,1977-12;DIN8575-<3:1970-09.NationalAnnexNAStandardreferredto(andnotincludedinNormativereferencesand
4、Bibliography)DIN1<31<3Physicalquantitiesandequations–ConceptsandnomenclatureRef.No.DINEN12070:2000-01Englishpricegroup07SalesNo.110706.00DEUTSCHENORMJanuary2000EN12070{ENcomprises9pages.??NopartofthisstandardmaybereproducedwithoutthepriorpermissionofDINDeutschesInstit
5、utfürNormunge.V.,Berlin.BeuthVerlagGmbH,10772Berlin,Germany,hastheexclusiverightofsaleforGermanStandards(DIN-Normen).WeldingconsumablesWireelectrodes,wiresandrodsforarcweldingofcreep-resistingsteelsClassificationEnglishversionofDINEN12070Thisstandard,togetherwithDINEN
6、1599,October1997edition,supersedesDIN8575-1,April1984edition.??.bzfxw4>>?EnglishversionICS25.160.20CentralSecretariat:ruedeStassart<36,B-1050BrusselsEuropeanCommitteeforStandardizationComitéEuropéendeNormalisationEurop??ischesKomiteefürNormungWeldingconsumablesWireele
7、ctrodes,wiresandrodsforarcweldingofcreep-resistingsteelsClassification??1999.CEN–AllrightsofexploitationinanyformandbyanymeansreservedworldwideforCENnationalmembers.Ref.No.EN12070:1999EProduitsconsommablespourlesoudage–Fils-électrodes,filsd’ap-portetbaguettesd’apportp
8、ourlesoudageàl’arcdesaciersrésistantaufluage–ClassificationSchwei??zus??tze–Drahtelektroden,Dr??hteundSt??bezumLichtbogen-sc
