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ANSI/ASTM A20/A 20M-2001 压力容器钢板一般要求规范

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【英文标准名称】:SpecificationforGeneralRequirementsforSteelPlatesforPressureVessels
【原文标准名称】:压力容器钢板一般要求规范
【标准号】:ANSI/ASTMA20/A20M-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】:压力容器;质量要求;轧制钢材;扁钢
【英文主题词】:flatbars;rolledsteels;qualityrequirements;pressurevessels
【摘要】:Thisspecificationcoversagroupofcommonrequirementswhich,unlessotherwisespecifiedintheindividualmaterialspecification,shallapplytorolledsteelplatesforpressurevesselsundereachofthefollowingspecificationsissuedbyASTM:TitleofSpecificationASTMDesignationPressureVesselPlates,AlloySteel,Chromium-ManganeseSiliconA202/A202MPressureVesselPlates,AlloySteel,NickelA203/A203MPressureVesselPlates,AlloySteel,MolybdenumA204/A204MPressureVesselPlates,AlloySteel,Manganese-VanadiumA225/A225MPressureVesselPlates,CarbonSteel,Low-andIntermediate-TensileStrengthA285/A285MPressureVesselPlates,CarbonSteel,Manganese-SiliconA299/A299MPressureVesselPlates,AlloySteel,Manganese-MolybdenumandManganese-Molybdenum-NickelA302/A302MPressureVesselPlates,AlloySteel,9PercentNickelDouble-NormalizedandTemperedA353/A353MPressureVesselPlates,AlloySteel,Chromium-MolybdenumA387/A387MPressureVesselPlates,CarbonSteel,HighStrengthManganeseA455/A455MPressureVesselPlates,CarbonSteel,forIntermediate-andHigher-TemperatureServiceA515/A515MPressureVesselPlates,CarbonSteel,Moderate-andLower-TemperatureServiceA516/A516MPressureVesselPlates,AlloySteel,High-Strength,QuenchedandTemperedA517/A517MPressureVesselPlates,AlloySteel,QuenchedandTemperedManganese-MolybdenumandManganese-Molybdenum-NickelA533/A533MPressureVesselPlates,Heat-Treated,Carbon-Manganese-SiliconSteelA537/A537MPressureVesselPlates,AlloySteel,QuenchedandTemperedChromium-MolybdenumA542/A542MPressureVesselPlates,AlloySteel,QuenchedandTemperedNickel-Chromium-MolybdenumA543/A543MPressureVesselPlates,AlloySteel,QuenchedandTempered8and9PercentNickelA553/A553MPressureVesselPlates,CarbonSteel,Manganese-TitaniumforGlassorDiffusedMetallicCoatingsA562/A562MPressureVesselPlates,CarbonSteel,HighStrength,forModerateandLowerTemperatureServiceA612/A612MPressureVesselPlates,FivePercentNickelAlloySteel,SpeciallyHeatTreatedA645/A645MPressureVesselPlates,Carbon-Manganese,forModerateandLowerTemperatureServiceA662/A662MPressureVesselPlates,CarbonSteel,QuenchedandTempered,forWeldedLayeredPressureVesselsA724/A724MPressureVesselPlates,AlloySteelandHigh-StrengthLow-AlloySteel,QuenchedandTemperedA734/A734MPressureVesselPlates,Low-CarbonManganese-Molybdenum-ColumbiumAlloySteel,forModerateandLowerTemperatureServiceA735/A735MPressureVesselPlates,Low-CarbonAge-HardeningNickel-Copper-Chromium-Molybdenum-ColumbiumAlloySteelA736/A736MPressureVesselPlates,High-StrengthLow-AlloySteelA737/A737MPressureVesselPlates,Heat-Treated,Carbon-Manganese-SiliconSteel,forModerateandLowerTemperatureServiceA738/A738MPressure-VesselPlates,QuenchedandTempered,Manganese-Chromium-Molybdenum-Silicon-ZirconiumAlloySteelA782/A782MPressureVesselPlates,AlloySteel,Chromium-Molybdenum-VanadiumA832/A832MPressureVesselPlates,ProducedbytheThermo-MechanicalControlProcess(TMCP)A841/A841MPressureVesselPlates,9%NickelAlloy,ProducedbytheDirect-QuenchingProcessA844/A844M.Thisspecificationalsocoversagroupofsupplementaryrequirementswhichareapplicabletoseveraloftheabovespecificationsasindicatedtherein.Theseareprovidedforusewhenadditionaltestingorinspectionisdesiredandapplyonlywhenspecifiedindividuallybythepurchaserintheorder.AppendixX1describestheproductionandsomeofthecharacteristicsofcoiledproductfromwhichpressurevesselplatesmaybeproduced.AppendixX2providesinformationonthevariabilityoftensilepropertiesinplatesforpressurevessels.AppendixX3providesinformationonthevariabilityofCharpy-V-Notchimpacttestpropertiesinplatesforpressurevessels.
【中国标准分类号】:J74;H46
【国际标准分类号】:77_140_50;23_020_30
【页数】:
【正文语种】:英语


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【英文标准名称】:Industrialcommunicationnetworks-Fieldbusspecifications-Part3-12:Data-linklayerservicedefinition-Type12elements(IEC61158-3-12:2007);EnglishversionEN61158-3-12:2008,onlyonCD-ROM
【原文标准名称】:工业通讯网络.现场总线规范.第3-12部分:数据联络层设备定义.12型元件.仅为CD-ROM
【标准号】:DINEN61158-3-12-2008
【标准状态】:作废
【国别】:德国
【发布日期】:2008-09
【实施或试行日期】:2008-09-01
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:总线系统;总线;电路网络;通信;控制设备;控制系统;控制工艺学;数据通信;数据链层;数据连接系统;数据处理;数据设备;数据传送;定义;数字的;数字数据;数字工程;电子数据处理;电气工程;电子仪器;电子系统;英语;现场总线;制导系统;工业的;工业设施;信息交换;信息处理;信息技术;接口(数据处理);链路层;开放系统互连;OSI;过程控制;过程控制工程;过程控制系统;信号;规范;规范(验收);传输媒质
【英文主题词】:Bussystems;Buses(dataprocessing);Circuitnetworks;Communication;Controlequipment;Controlsystems;Controltechnology;Datacommunication;Datalinklayers;Datalinksystem;Dataprocessing;Dataservices;Datatransfer;Definition;Definitions;Digital;Digitaldata;Digitalengineering;EDP;Electricalengineering;Electronicinstruments;Electronicsystems;Englishlanguage;Fieldbus;Guidancesystems;Industrial;Industrialfacilities;Informationinterchange;Informationprocessing;Informationtechnology;Interfaces(dataprocessing);Linklayers;Opensystemsinterconnection;OSI;Processcontrol;Processcontrolengineering;Processcontrolsystems;Signals;Specification;Specification(approval);Transmissionmedia
【摘要】:1.1OverviewThispartofIEC61158providescommonelementsforbasictime-criticalmessagingcommunicationsbetweendevicesinanautomationenvironment.Theterm“time-critical”isusedtorepresentthepresenceofatime-window,withinwhichoneormorespecifiedactionsarerequiredtobecompletedwithsomedefinedlevelofcertainty.Failuretocompletespecifiedactionswithinthetimewindowrisksfailureoftheapplicationsrequestingtheactions,withattendantrisktoequipment,plantandpossiblyhumanlife.ThisstandarddefinesinanabstractwaytheexternallyvisibleserviceprovidedbytheType12fieldbusdata-linklayerintermsofa)theprimitiveactionsandeventsoftheservice;b)theparametersassociatedwitheachprimitiveactionandevent,andtheformwhichtheytake;c)theinterrelationshipbetweentheseactionsandevents,andtheirvalidsequences.Thepurposeofthisstandardistodefinetheservicesprovidedto?theType12fieldbusapplicationlayerattheboundarybetweentheapplicationanddata-linklayersofthefieldbusreferencemodel;?systemsmanagementattheboundarybetweenthedata-linklayerandsystemsmanagementofthefieldbusreferencemodel.1.2SpecificationsTheprincipalobjectiveofthisstandardistospecifythecharacteristicsofconceptualdata-linklayerservicessuitablefortime-criticalcommunications,andthussupplementtheOSIBasicReferenceModelinguidingthedevelopmentofdata-linkprotocolsfortime-criticalcommunications.Asecondaryobjectiveistoprovidemigrationpathsfrompreviously-existingindustrialcommunicationsprotocols.ThisspecificationmaybeusedasthebasisforformalDL-Programming-Interfaces.Nevertheless,itisnotaformalprogramminginterface,andanysuchinterfacewillneedtoaddressimplementationissuesnotcoveredbythisspecification,includinga)thesizesandoctetorderingofvariousmulti-octetserviceparameters,andb)thecorrelationofpairedrequestandconfirm,orindicationandresponse,primitives.1.3ConformanceThisstandarddoesnotspecifyindividualimplementationsorproducts,nordoesitconstraintheimplementationsofdata-linkentitieswithinindustrialautomationsystems.Thereisnoconformanceofequipmenttothisdata-linklayerservicedefinitionstandard.Instead,conformanceisachievedthroughimplementationofthecorrespondingdata-linkprotocolthatfulfillstheType12data-linklayerservicesdefinedinthisstandard.
【中国标准分类号】:P76;N18
【国际标准分类号】:35_100_20;35_160;35_240_50
【页数】:44P.;A4
【正文语种】:英语


【英文标准名称】:Statisticalinterpretationofdata-Part4:Detectionandtreatmentofoutliers
【原文标准名称】:数据的统计说明.第4部分:异常值的检测和处理
【标准号】:ISO16269-4-2010
【标准状态】:现行
【国别】:国际
【发布日期】:2010-10
【实施或试行日期】:2010-10-15
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC69
【标准类型】:()
【标准水平】:()
【中文主题词】:数据处理;定义(术语);估计;信息表示法;信息安全;解释;数学计算;数学实体;被测量值;测量;异常值;极差(统计学);统计数据;统计方法分析;统计学
【英文主题词】:Dataprocessing;Definitions;Estimation;Informationrepresentation;Informationsecurity;Interpretations;Mathematicalcalculations;Mathematicalentities;Measuredvalue;Measurement;Outliers;Range(statistics);Statisticaldata;Statisticalmethodsofanalysis;Statistics
【摘要】:ThispartofISO16269providesdetaileddescriptionsofsoundstatisticaltestingproceduresandgraphicaldataanalysismethodsfordetectingoutliersindataobtainedfrommeasurementprocesses.Itrecommendssoundrobustestimationandtestingprocedurestoaccommodatethepresenceofoutliers.ThispartofISO16269isprimarilydesignedforthedetectionandaccommodationofoutlier(s)fromunivariatedata.Someguidanceisprovidedformultivariateandregressiondata.
【中国标准分类号】:A41
【国际标准分类号】:03_120_30
【页数】:62P.;A4
【正文语种】:英语