ASTM A234/A234M-2010a 中等温度和高温条件用锻造碳钢和合金钢管道配件标准规格
时间:2024-05-19 18:40:54 来源: 标准资料网 作者：标准资料网 阅读：8077
【英文标准名称】:StandardSpecificationforPipingFittingsofWroughtCarbonSteelandAlloySteelforModerateandHighTemperatureService
【原文标准名称】:中等温度和高温条件用锻造碳钢和合金钢管道配件标准规格
【标准号】:ASTMA234/A234M-2010a
【标准状态】:现行
【国别】:
【发布日期】:2010
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:A01.22
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:管道用;压力容器部件;压力容器设备;合金钢配件.规格;碳钢管配件.规格;升高温度设备应用件.钢;钢配件.规格;锻钢配件.规格
【英文主题词】:pipingapplications;pressurecontainingparts;pressurevesselservice;Alloysteelfittings--specifications;Carbonsteelpipefittings--specifications;Elevatedtemperatureserviceapplications--steel;Steelfittings--specifications;Wroughtsteelfittings--s
【摘要】:1.1ThisspecificationcoverswroughtcarbonsteelandalloysteelfittingsofseamlessandweldedconstructioncoveredbythelatestrevisionofASMEB16.9,B16.11,MSS-SP-79,MSS-SP-83,MSS-SP-95,andMSS-SP-97.Thesefittingsareforuseinpressurepipingandinpressurevesselfabricationforserviceatmoderateandelevatedtemperatures.FittingsdifferingfromtheseASMEandMSSstandardsshallbefurnishedinaccordancewithSupplementaryRequirementS58ofSpecificationA960/A960M.1.2Optionalsupplementaryrequirementsareprovidedforfittingswhereagreaterdegreeofexaminationisdesired.Whendesired,oneormoreofthesesupplementaryrequirementsmaybespecifiedintheorder.1.3Thisspecificationdoesnotcovercastweldingfittingsorfittingsmachinedfromcastings.CaststeelweldingfittingsaregovernedbySpecificationsA216/A216MandA217/A217M.1.4Thisspecificationisexpressedinbothinch-poundunitsandinSIunits.However,unlesstheorderspecifiestheapplicablex201C;Mx201D;specificationdesignation(SIunits),thematerialshallbefurnishedtoinch-poundunits.1.5ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Withinthetext,theSIunitsareshowninbrackets.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.
【中国标准分类号】:H48
【国际标准分类号】:23_040_40
【页数】:8P.;A4
【正文语种】:
【英文标准名称】:Informationtechnology-Programminglanguages-GenericpackagesofrealandcomplextypedeclarationsandbasicoperationsforAda(includingvectorandmatrixtypes)
【原文标准名称】:信息技术.程序设计语言.Ada(包括向量和矩阵)的实时和复合语句说明和基本操作的一般工作包
【标准号】:BSISO/IEC13813-1998
【标准状态】:现行
【国别】:英国
【发布日期】:1998-10-15
【实施或试行日期】:1998-10-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:数据处理;ADA语言;口述;矩阵代数;计算机软件;向量(数学);误差;复杂;算术运算;程序设计;句法;高级语言;计算机程序;程序设计语言
【英文主题词】:Ada;Computersoftware;Dataprocessing;Declarations;Functions;Informationtechnology;Matrices;Programming;Programminglanguages;Vectors(mathematics)
【摘要】:ThisInternationalStandarddefinesthespecificationsofthreegenericpackagesofscalar,vectorandmatrixoperationscalledGENERIC_COMPLEX_TYPES,GENERIC_REAL_ARRAYSandGENERIC_COMPLEX_ARRAYS,thespecificationofapackageofrelatedexceptionscalledARRAY_EXCEPTIONSandthespecificationofagenericpackageofcomplexinputandoutputoperationscalledC0MPLEX_I0.ApackagebodyisnotrequiredforARRAY_EXCEPTIONS;bodiesoftheotherpackagesarenotprovidedbythisInternationalStandard.Thespecificationsofnon-genericpackagescalledCOMPLEX_TYPES,REAL_ARRAYSandCOMPLEX.ARRAYSarealsodefined,togetherwiththoseofanalogouspackagesforotherprecisions.ThisInternationalStandarddoesnotprovidethebodiesofthesepackages.ThisInternationalStandardspecificscertainfundamentalscalar,vectorandmatrixarithmeticoperationsforreal,imaginaryandcomplexnumbers.Theywerechosenbecauseoftheirutilityinvariousapplicationareas;moreover,theyareneededtosupportagenericpackageforcomplexelementaryfunctions.ThisInternationalStandardisapplicabletoprogrammingenvironmentsconformingtoISO/IEC8652.NOTE—ThisInternationalStandardisspecificallydesignedforapplicabilityinprogrammingenvironmentsconformingtoISO/IEC8652:1987.Exceptforthepackagesandgenericpackagesdealingwitharrays,comparablefacilitiesarespecifiedinISO/IEC8652:1995;specificationsforthegenericarraypackagescomformingtoISO/IEC8652:1995areprovidedinannexG.
【中国标准分类号】:L74
【国际标准分类号】:35_060
【页数】:72P.;A4
【正文语种】:英语
【英文标准名称】:Glassinbuilding-Determinationofthermaltransmittance(Uvalue)-Heatflowmetermethod.
【原文标准名称】:利用热流量计法测定建筑用玻璃的热传递系数(U值).
【标准号】:NFP78-459-2011
【标准状态】:现行
【国别】:法国
【发布日期】:2011-09-01
【实施或试行日期】:2011-09-03
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Construction;Definitions;Determination;Glass;Glassforbuildingpurposes;Glazing;Heatflow;Heattransmission;Measurement;Measuringinstruments;Measuringtechniques;Multipleglazing;Thermalinsulation;Thermalprotection;Thermalresistance;Thermaltransmissioncoefficient;U-values;Windows
【摘要】:
【中国标准分类号】:Q33
【国际标准分类号】:81_040_20
【页数】:15P;A4
【正文语种】:其他