ANSI/ASME B18.31.2-2008 连续作用和双端螺柱.英寸系列

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【英文标准名称】:ContinuousandDoubleEndStuds-InchSeries
【原文标准名称】:连续作用和双端螺柱.英寸系列
【标准号】:ANSI/ASMEB18.31.2-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:连续的;双;螺柱
【英文主题词】:Continuous;Double;Studs;Threadedstuds
【摘要】:ThisstandardcoversthecompletedimensionalandgeneraldataforcontinuousthreadanddoubleendinchdimensionedstudsrecognizedasAmericanNationalStandard.Thefollowingconfigurationsarecovered:ContinuousThreadStud-Studsthatarethreadedovertheircompletelength.DoubleEndStud(ClampingType-IdenticalEnds)-Studswithscrewthreadsofthesamelengthandconfigurationoneachend.Thistypestudservesthefunctionofclampingtwobodiestogetherwithanutoneachend.DoubleEndStud(TapEndType)-Astuddesignedtobeinstalledinatappedholeandusuallywithdifferentthreadedlengthsoneachend.Forthetapendofthestuds,bothregularunifiedthreadsandinterferencefitthreadsarecovered.Doubleendstudsofthefollowingbodydiametersarecovered:ReducedDiameter,Body,FullBody.
【中国标准分类号】:J13
【国际标准分类号】:21_060_10
【页数】:
【正文语种】:英语

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Product Code:SAE J945
Title:Vehicular Hazard Warning Flashers (Cancelled Jul 1999) Information now contained in J1690
Issuing Committee:Circuit Protection And Switch Device Steering Committee
Scope:This SAE Standard defines the test conditions, procedures, and minimum design requirements for nominal 6, 12, and 24 V hazard warning flashers.Document cancelled 1999. Information now contained in J1690【英文标准名称】:Petroleumproducts-Estmationofnetspecificemergyofeviationturbinefuelsusinghydrogencontentdata
【原文标准名称】:石油产品用氢含量数据评定航空涡轮燃烧的净比能
【标准号】:ISO15911-2000
【标准状态】:现行
【国别】:国际
【发布日期】:2000-11
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC28
【标准类型】:()
【标准水平】:()
【中文主题词】:机动车燃料;喷气发动机;定义;石油产品;工作方法;试验;测定;试验报告;燃气轮机;航空涡轮机燃料;燃料;氢含量;原则;数量估计;氧化法
【英文主题词】:
【摘要】:ThisInternationalStandarddescribesaprocedurefortheestimationofthenetspecificenergyofaviationturbinefuelsusinghydrogencontentdata.Itisnotapplicabletopurehydrocarbons.Themethodispurelyempiricalandisapplicableonlytoliquidhydrocarbonfuelsderivedbynormalrefiningprocessesfromconventionalcrudeoilwhichconformtotherequirementsofspecificationsforaircraftturbineandjetenginefuelsoflimitedboilingrangesandcompositions.NOTE1Themethodisintendedforuseasaguideincaseswhereanexperimentaldeterminationofnetspecificenergyisnotavailableandcannotbemadeconveniently,andwhereanestimateisconsideredsatisfactoryforspecificationsandsimilarpurposes.Itisnotintendedthatestimatedvaluesofthenetspecificenergybeusedinplaceofexperimentallydeterminedvalues.NOTE2Theestimationofthenetspecificenergyofhydrocarbonfuelfromitssulfurcontent,hydrogencontentanddensityisjustifiableonlywhenthefuelbelongstoawell-definedclassforwhicharelationshipbetweennetspecificenergyandsulfurcontent,hydrogencontentanddensityhasbeenderivedfromaccurateexperimentalmeasurementsonrepresentativesamplesofthisclass.Eveninthisclass,thepossibilitythattheestimatescanbeinerrorbylargeamountsforindividualfuelsmustberecognized.NOTE3ThefuelsusedtoestablishthecorrelationpresentedinthisInternationalStandardaredefinedinannexA.
【中国标准分类号】:E31
【国际标准分类号】:75_160_20
【页数】:6P;A4
【正文语种】:英语