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1、EN13648-3October2002ICS23.020.40EnglishversionCryogenicvessels–SafetydevicesforprotectionagainstexcessivepressurePart3:Determinationofrequireddischarge–CapacityandsizingRécipientscryogéniques–DispositifsKryo-Behälter–Sicherheitseinrich-deprotectioncont
2、relessurpres-tungengegenDrucküberschreitung–sions–Partie3:DéterminationduTeil3:Ermittlungdeserforderlichendébitàévacuer–Capacitéetdimen-Ausflusses–AusflussmassenstromsionnementundAuslegungThisEuropeanStandardwasapprovedbyCENon2002-08-19.CENmembersarebo
3、undtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEuropeanStandardthestatusofanationalstandardwithoutanyalteration.Up-to-datelistsandbibliographicalreferencesconcerningsuchnationalstand-ardsmaybeobtainedonapplicati
4、ontotheManagementCentreortoanyCENmember.TheEuropeanStandardsexistinthreeofficialversions(English,French,German).AversioninanyotherlanguagemadebytranslationundertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamesta
5、tusastheofficialversions.CENmembersarethenationalstandardsbodiesofAustria,Belgium,theCzechRepublic,Denmark,Finland,France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Malta,theNetherlands,Norway,Portugal,Spain,Sweden,Switzer-land,andtheUnitedKingdom
6、.ÈÉËEuropeanCommitteeforStandardizationComitéEuropéendeNormalisationEuropäischesKomiteefürNormungManagementCentre:ruedeStassart36,B-1050Brussels©2002.CEN–AllrightsofexploitationinanyformandbyanymeansRef.No.EN13648-3:2002EreservedworldwideforCENnational
7、members.Page2EN13648-3:2002344445678888899Page3EN13648-3:2002Page4EN13648-3:2002Page5EN13648-3:2002Page6EN13648-3:2002Page7EN13648-3:2002Page8EN13648-3:2002Page9EN13648-3:2002