SAE AMS2759/12 Gaseous Nitrocarburizing, Automatically Controlled by Potentials

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Product Code:SAE AMS2759/12
Title:Gaseous Nitrocarburizing, Automatically Controlled by Potentials
Issuing Committee:Ams B Finishes Processes And Fluids Committee
Scope:This specification covers the requirements for producing a continuous compound layer with controlled phase composition by means of a gaseous process, automatically controlled to maintain set values of the nitriding and carburizing potentials that determine properties of the nitrocarburized surface. Automatic control is intended to ensure repeatability of nitrogen and carbon content of the compound layer which establishes properties such as wear and corrosion resistance, ductility and fatigue strength.
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【英文标准名称】:Informationtechnology-TenprintCaptureUsingBioAPI
【原文标准名称】:信息技术.使用生物应用程序接口(BioAPI)获取十指指纹
【标准号】:ANSIINCITS434-2007
【标准状态】:现行
【国别】:美国
【发布日期】:2007
【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】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:生物统计的;字符集;编码;计算机软件;控制的;定义;功能;图形显示器;信息;信息技术;输入;接口(数据处理);输出;参数;供应者;服务设施;用户界面;值
【英文主题词】:Biometric;Charactersets;Coding;Computersoftware;Controlled;Definition;Definitions;Functions;Graphicdisplays;Information;Informationtechnology;Input;Interfaces(dataprocessing);Output;Parameters;Providers;Services;Usersurface;Values
【摘要】:ThisstandardspecifiesrequirementsfortheuseofISO/IEC19784-1,BioAPISpecification(alsoknownasBioAPI2.0),asoftwareinterfacestandard,forthepurposeofperformingatenprintcaptureoperation.Thisincludesoneormoreofthefollowing:1.IdentificationofBioAPIfunctionstobeutilizedandtheorder(ifany)inwhichtheyaretobecalled2.Specificationofvaluesforfunctionparameters3.DefinitionofGUI(graphicaluserinterface)events(forusewithanapplicationcontrolledGUI)4.UserinterfacespecificationsforusewithaBSP(biometricserviceprovider)controlledGUI5.Samplecallingsequencesandexampleinputs/outputs.
【中国标准分类号】:L74
【国际标准分类号】:35_040
【页数】:
【正文语种】:英语


【英文标准名称】:StandardTestMethodsforDeterminingAirtightnessofBuildingsUsinganOrificeBlowerDoor
【原文标准名称】:用风孔门测定建筑物空气密封性的标准试验方法
【标准号】:ASTME1827-1996(2007)
【标准状态】:现行
【国别】:
【发布日期】:1996
【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】:E06.41
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:airleakage;blowerdoor;buildingenvelope;fieldmethod;pressurization
【摘要】:1.1Thesetestmethodsdescribetwotechniquesformeasuringairleakageratesthroughabuildingenvelopeinbuildingsthatmaybeconfiguredtoasinglezone.Bothtechniquesuseanorificeblowerdoortoinducepressuredifferencesacrossthebuildingenvelopeandtomeasurethosepressuredifferencesandtheresultingairflows.Themeasurementsofpressuredifferencesandairflowsareusedtodetermineairtightnessandotherleakagecharacteristicsoftheenvelope.1.2Thesetestmethodsallowtestingunderdepressurizationandpressurization.1.3Thesetestmethodsareapplicabletosmallindoor-outdoortemperaturedifferentialsandlowwindpressureconditions;theuncertaintyinthemeasuredresultsincreaseswithincreasingwindspeedsandtemperaturedifferentials.1.4Thesetestmethodsdonotmeasureairchangerateundernormalconditionsofweatherandbuildingoperation.Tomeasureairchangeratedirectly,useTestMethodsE741.1.5Thetextofthesetestmethodsreferencenotesandfootnotesthatprovideexplanatorymaterial.Thesenotesandfootnotes,excludingthoseintablesandfigures,shallnotbeconsideredasrequirementsofthestandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.ForspecifichazardstatementsseeSection7.
【中国标准分类号】:P04
【国际标准分类号】:91_010_30
【页数】:12P.;A4
【正文语种】: