ASTM F 88-2005 柔性阻挡层材料的密封强度的标准试验方法
时间:2024-05-05 20:04:03 来源: 标准资料网 作者：标准资料网 阅读：8927
【英文标准名称】:StandardTestMethodforSealStrengthofFlexibleBarrierMaterials
【原文标准名称】:柔性阻挡层材料的密封强度的标准试验方法
【标准号】:ASTMF88-2005
【标准状态】:作废
【国别】:美国
【发布日期】:2005
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:包装;柔性材料;密封件;阻挡层材料;材料强度;包装件;试验
【英文主题词】:Barrier-layermaterials;Flexiblematerials;Packages;Packaging;Seals;Strengthofmaterials;Testing
【摘要】:
【中国标准分类号】:J22
【国际标准分类号】:55_080
【页数】:11P;A4
【正文语种】:英语
【英文标准名称】:SpecificationforAlloy-SteelandStainlessSteelBoltingMaterialsforHigh-TemperatureService
【原文标准名称】:高温设备用合金钢和不锈钢螺栓材料规范
【标准号】:ANSI/ASTMA193/A193M-2001
【标准状态】:现行
【国别】:美国
【发布日期】:2001
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:钢;紧固件
【英文主题词】:fasteners;steels
【摘要】:Thisspecificationcoversalloyandstainlesssteelboltingmaterialforpressurevessels,valves,flanges,andfittingsforhigh-temperatureservice.Thetermboltingmaterialasusedinthisspecificationcoversbars,bolts,screws,studs,studbolts,andwire.Barsandwireshallbehot-wrought.Thematerialmaybefurtherprocessedbycenterlessgrindingorbycolddrawing.Austeniticstainlesssteelmaybecarbidesolutiontreatedorcarbidesolutiontreatedandstrain-hardened.Whenstrainhardenedausteniticsteelisordered,thepurchasershouldtakespecialcaretoensurethatAppendixX1isthoroughlyunderstood.Severalgradesarecovered,includingferriticsteelsandausteniticstainlesssteelsdesignatedB5,B8,andsoforth.Selectionwilldependupondesign,serviceconditions,mechanicalproperties,andhigh-temperaturecharacteristics.Note1&8212;Thecommitteeformulatingthisspecificationhasincludedfifteensteeltypesthathavebeenratherextensivelyusedforthepresentpurpose.Othercompositionswillbeconsideredforinclusionbythecommitteefromtimetotimeastheneedbecomesapparent.Note2&8212;Forgradesofalloy-steelboltingmaterialsuitableforuseatthelowerrangeofhigh-temperatureapplications,referenceshouldbemadetoSpecificationA354.Note3&8212;Forgradesofalloy-steelboltingmaterialsuitableforuseinlow-temperatureapplications,referenceshouldbemadetoSpecificationA320/A320M.NutsforusewiththisboltingmaterialarecoveredinSection13.SupplementaryRequirementsS1throughS10areprovidedforusewhenadditionaltestsorinspectionaredesired.Theseshallapplyonlywhenspecifiedinthepurchaseorder.Thisspecificationisexpressedinbothinch-poundunitsandinSIunits.However,unlesstheorderspecifiestheapplicableMspecificationdesignation(SIunits),thematerialshallbefurnishedtoinch-poundunits.Thevaluesstatedineitherinch-poundunitsorSIunitsaretoberegardedseparatelyasstandard.Withinthetext,theSIunitsareshowninbrackets.Thevaluesstatedineachsystemarenotexactequivalents;therefore,eachsystemmustbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnonconformancewiththespecification.
【中国标准分类号】:H49;J13
【国际标准分类号】:77_080_20;21_060_01
【页数】:
【正文语种】:英语
【英文标准名称】:Informationtechnology-Multimediaframework(MPEG-21)-Part18:DigitalItemStreaming
【原文标准名称】:信息技术.多媒体框架(MPEG-21).第18部分:数字项流动
【标准号】:ISO/IEC21000-18-2007
【标准状态】:现行
【国别】:国际
【发布日期】:2007-06-01
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/IECJTC1/SC29
【标准类型】:()
【标准水平】:()
【中文主题词】:通路;适应;适应层;代码表示;计算机制图;数据处理;定义;数字的;数字数据;编码;格式;图像处理;信息交换;信息技术;项;方法论;MPEG;多媒体;注册;使用权限;语义学;句法
【英文主题词】:Access;Adaptation;Adaptationlayers;Codedrepresentation;Computergraphics;Dataprocessing;Definitions;Digital;Digitaldata;Encoding;Formats;Imageprocessing;Informationinterchange;Informationtechnology;Item;Methodologies;MPEG;Multimedia;Registration;Rightsofusers;Semantics;Syntax
【摘要】:ThispartofISO/IEC21000specifiestoolsforDigitalItemStreaming.ThefirsttoolistheBitstreamBindingLanguage,whichdescribeshowDigitalItems(comprisingtheDigitalItemDeclaration,metadataandresources)canbemappedtodeliverychannelssuchasMPEG-2TransportStreamsortheReal-timeTransportProtocol.
【中国标准分类号】:L72
【国际标准分类号】:35_040
【页数】:82P.;A4
【正文语种】:英语