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《ISO 21013-4-2012 Cryogenic vessels -- Pilot operated pressure relief devices -- Part 4 Pressure-relief accessories for cryogenic service》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、INTERNATIONALISOSTANDARD21013-4Firstedition2012-06-01Cryogenicvessels—Pilotoperatedpressure-reliefdevices—Part4:Pressure-reliefaccessoriesforcryogenicserviceRécipientscryogeniques—Dispositifsdesécuritépourleservicecryogénique—Partie4:Dispositifsdesécuritépourlapressionàpilotageauto
2、matiqueReferencenumberISO21013-4:2012(E)--`,,```,,,,````-`-`,,`,,`,`,,`---CopyrightInternationalOrganizationforStandardization©ISO2012ProvidedbyIHSunderlicensewithISONoreproductionornetworkingpermittedwithoutlicensefromIHSNotforResaleISO21013-4:2012(E)COPYRIGHTPROTECTEDDOCUMENT©ISO
3、2012Allrightsreserved.Unlessotherwisespecified,nopartofthispublicationmaybereproducedorutilizedinanyformorbyanymeans,electronicormechanical,includingphotocopyingandmicrofilm,withoutpermissioninwritingfromeitherISOattheaddressbeloworISO’smemberbodyinthecountryoftherequester.ISOcopyr
4、ightofficeCasepostale56•CH-1211Geneva20Tel.+41227490111Fax+41227490947E-mailcopyright@iso.orgWebwww.iso.orgPublishedinSwitzerland--`,,```,,,,````-`-`,,`,,`,`,,`---ii©ISO2012–AllrightsreservedCopyrightInternationalOrganizationforStandardizationProvidedbyIHSunderlicensewithISONorepro
5、ductionornetworkingpermittedwithoutlicensefromIHSNotforResaleISO21013-4:2012(E)ContentsPageForeword............................................................................................................................................................................iv1Scope...
6、...................................................................................................................................................................12Normativereferences..................................................................................................
7、.......................................13Termsanddefinitions.........................................................................................................................................14Requirements.......................................................................
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