资源描述：
《EN 13789-2003 工业用阀.铸铁球阀》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。
1、DEUTSCHENORMJanuary2003Industrialvalves{CastironglobevalvesEnglishversionofDINEN13789EN13789ICS23.060.20SupersedesDIN3356-2,May1982edition.Industriearmaturen–VentileausGusseisenEuropeanStandardEN13789:2002hasthestatusofaDINStandard.Acommaisusedasthedecimalm
2、arker.NationalforewordThisstandardhasbeenpreparedbyCEN/TC69‘Industrialvalves’(Secretariat:France).TheresponsibleGermanbodyinvolvedinitspreparationwastheNormenausschussArmaturen(ValvesStandardsCommittee),TechnicalCommitteeVentile.AmendmentsDIN3356-2,May1982e
3、dition,hasbeensupersededbythespecificationsofEN13789.PreviouseditionDIN3356-2:1982-05.Continuedoverleaf.ENcomprises12pages.©NopartofthisstandardmaybereproducedwithoutthepriorpermissionofRef.No.DINEN13789:2003-01DINDeutschesInstitutfürNormunge.V.,Berlin.Beut
4、hVerlagGmbH,10772Berlin,Germany,Englishpricegroup08SalesNo.1108hastheexclusiverightofsaleforGermanStandards(DIN-Normen).06.03EN13789October2002ICS23.060.20Descriptors:EnglishversionIndustrialvalvesCastironglobevalvesRobinetterieindustrielle–Industriearmatur
5、en–VentileRobinetsàsoupapeenfonteausGusseisenThisEuropeanStandardwasapprovedbyCENon2002-09-09.CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEuropeanStandardthestatusofanationalstandardwithoutanyaltera
6、tion.Up-to-datelistsandbibliographicalreferencesconcerningsuchnationalstand-ardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember.TheEuropeanStandardsexistinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytranslati
7、onundertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusastheofficialversions.CENmembersarethenationalstandardsbodiesofAustria,Belgium,theCzechRepublic,Denmark,Finland,France,Germany,Greece,Iceland,Ireland,Italy
8、,Luxembourg,Malta,theNetherlands,Norway,Portugal,Spain,Sweden,Switzerland,andtheUnitedKingdom.
9、ÈÉËEuropeanCommitteeforStandardizationComitéEuropéendeNormalisationEuropäischesKomiteefürNormungManagement
