ASTM F2008-2000(2006) 推土机性能的定性观察标准指南

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【英文标准名称】:StandardGuideforQualitativeObservationsofSkimmerPerformance
【原文标准名称】:推土机性能的定性观察标准指南
【标准号】:ASTMF2008-2000(2006)
【标准状态】:现行
【国别】:
【发布日期】:2000
【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】:F20.12
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:推土机;油;油的回收;定性特性;评定
【英文主题词】:evaluation;oil;oilrecovery;qualitativeperformance;skimmer
【摘要】:Thisguideprovidesproceduresenablingtherecordingofqualitativeperformanceinformationundercontrolledtestconditions.Thisinformationcanbeusedtogetherwithquantitativedatatocomprehensivelyevaluateaparticularspillremovaldeviceorasameansofcomparingtwoormoredevices.Althoughthequalitativeassessmentdescribedinthisguidecanbesomewhatsubjective,itisanimportantpartoftheoverallevaluationofaspillremovaldevice.Thisguidecoversperformancefactorsotherthanrecoveryrateandefficiencythatwillaffectthedevicersquo;performanceinanactualspill.Theirconsiderationallowsthecomprehensiveevaluationorcomparisonofspillremovaldevices.Cautionmustbeexercisedwhenevertestdataareusedtopredictperformanceinactualspillsituationsastheuncontrolledenvironmentalconditionsthataffectperformanceinthefieldarerarelyidenticaltoconditionsinthetesttank.Portionsofthisguidearespecificallyintendedforskimmerswithhydraulicpowersupplies.Thisisnotintendedtolimitapplicationofthisguidetoskimmerswithotherpowersuppliessuchaselectricorpneumatic.1.1Thisguidecoversevaluatinganumberofqualitativeperformanceparametersforfull-scaleoilspillremovalsystemsorindividualcomponentsofthosesystems.ItisintendedtocomplementthequantitativetestingcoveredinGuideF631.1.2Thisguideisintendedforpotentialpurchasersofoilspillremovalequipmenttoensurethatsuppliersmeettheirneedsandexpectations.1.3Thisguiderequiresasubjectiveevaluationthatcouldvarywidelywhencompletedbydifferentorganizations.Assuch,itsmainusewouldbeasameansofcomparingdifferentskimmersforaparticularorganizationorapplication.1.4Notalloftheitemsinthisguidewouldapplytoaparticularskimmerortoaparticularcleanupapplication.Priortousingthisguide,usersshouldcarefullyreviewtheentirecontentsandnotethoseareasthataremostimportanttotheirneeds.Inparticular,qualitativeevaluationofitemssuchasworkmanshipofconstructionmaynotbeapplicabletoprototypeskimmers.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecificsafetyprecautionsaregiveninSection.
【中国标准分类号】:P97
【国际标准分类号】:13_020_40
【页数】:9P.;A4
【正文语种】:


基本信息
标准名称:水运工程 非金属声波检测仪检定规程
中标分类: 综合 >> 计量 >> 声学计量
ICS分类: 计量学和测量、物理现象 >> 声学和声学测量
发布日期:
实施日期:2004-09-01
首发日期:
作废日期:
出版日期:
页数:11页
适用范围

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前言

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引用标准

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所属分类: 综合 计量 声学计量 计量学和测量 物理现象 声学和声学测量
【英文标准名称】:StandardSpecificationforElectric-Fusion-WeldedSteelPipeforAtmosphericandLowerTemperatures
【原文标准名称】:常温和较低温用电熔焊钢管的标准规范
【标准号】:ASTMA671-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【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】:A01.09
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:熔焊;管道;管;钢;温度
【英文主题词】:
【摘要】:1.1Thisspecificationcoverselectric-fusion-weldedsteelpipewithfillermetaladded,fabricatedfrompressurevesselqualityplateofseveralanalysesandstrengthlevelsandsuitableforhigh-pressureserviceatatmosphericandlowertemperatures.Heattreatmentmayormaynotberequiredtoattainthedesiredpropertiesortocomplywithapplicablecoderequirements.Supplementaryrequirementsareprovidedforusewhenadditionaltestingorexaminationisdesired.1.2Thespecificationnominallycoverspipe16in.(405mm)inoutsidediameterorlargerandof1/4in.(6.4mm)wallthicknessorgreater.Pipehavingotherdimensionsmaybefurnishedprovideditcomplieswithallotherrequirementsofthisspecification.1.3Severalgradesandclassesofpipeareprovided.1.3.1Gradedesignatesthetypeofplateusedaslistedin.1.3.2Classdesignatesthetypeofheattreatmentperformedduringmanufactureofthepipe,whethertheweldisradiographicallyexamined,andwhetherthepipehasbeenpressuretestedaslistedin1.3.3.1.3.3Classdesignationsareasfollows(Note1):Note1Selectionofmaterialsshouldbemadewithattentiontotemperatureofservice.Forsuchguidance,SpecificationA20/A20Mmaybeconsulted.1.4Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.
【中国标准分类号】:H48
【国际标准分类号】:23_040_10
【页数】:7P.;A4
【正文语种】: