NF A50-810-1997 铝和铝合金.HF缝焊接管.第1部分:检验和交货技术条件

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【英文标准名称】:Aluminiumandaluminiumalloys.HFseamweldedtubes.Part1:technicalconditionsforinspectionanddelivery.
【原文标准名称】:铝和铝合金.HF缝焊接管.第1部分:检验和交货技术条件
【标准号】:NFA50-810-1997
【标准状态】:现行
【国别】:法国
【发布日期】:1997-12-01
【实施或试行日期】:1997-12-20
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:H61
【国际标准分类号】:77_150_10
【页数】:15P;A4
【正文语种】:其他


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【英文标准名称】:StandardPracticeforBuildingFloorAreaMeasurementsforFacilityManagement
【原文标准名称】:机织石棉带的标准规范
【标准号】:ASTME1836/E1836M-2009e1
【标准状态】:现行
【国别】:
【发布日期】:2009
【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】:E06.25
【标准类型】:(Classification)
【标准水平】:()
【中文主题词】:
【英文主题词】:area;building;buildingfloorarea;facility;facilitymanagement;floorarea;measurement;occupantrequirement;Buildingdesignandconstruction;Classification;Facilities
【摘要】:Thispracticecanbeusedtofacilitatecomparisonofareasthathavebeenmeasuredbutitdoesnotspecifywhatmeasurementsmustbeconducted.Thispracticecanbeusedinspaceprogrammingandforecastingofspacerequirements.Thispracticecanbeusedtoclassifyareasforinternalcostaccountingpurposes.Thispracticecanbeusedtocomparespaceusebetweenorganizations.1.1Thispracticeprovidesadefinitiveprocedureformeasuringandclassifyingfloorareainbuildingsforuseinfacilitymanagement,specifyingoccupantrequirements,spaceplanning,andforstrategicfacilityplanning.1.2Thispracticespecifiesthesequenceinwhichtomeasurefloorarea.1.3Thispracticeisapplicabletoowned,rented,andleasedbuildings.1.4UseAnnexA1tomeasurefloorareainofficefacilities.ThemeasurementpracticeinAnnexA1mayalsobesuitableforuseinotherfunctionaltypesofbuildingwhichincludeoffices,suchasresearch,laboratory,ormanufacturingbuildingsandbuilding-relatedfacilities.1.5ThepracticeinAnnexA1isnotintendedforuseinleasenegotiationswithownersofcommercialofficebuildingsorrelatedproperties.Forthatpurpose,refertotheAmericanNationalStandardpublishedbytheAmericanNationalStandardsInstituteunderthedesignationANSI/BOMAZ65.1x2013;1996andcommonlyknownastheANSI-BOMAstandard.1.6Thispracticeisnotintendedforandnotsuitableforuseforregulatorypurposes,firehazardassessment,andfireriskassessment.1.7ThispracticewasdevelopedforusewithinNorthAmericaandincludessomerulescomparabletoISO9836PerformanceStandardsinBuildingx2014;DefinitionandCalculationofAreaandSpaceIndicators.1.8ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.1.9Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:
【国际标准分类号】:17_040_01;91_010_99
【页数】:17P.;A4
【正文语种】:


【英文标准名称】:StandardTestMethodforTotalOlefinsinSpark-IgnitionEngineFuelsbyMulti-dimensionalGasChromatography
【原文标准名称】:用多维气相色谱法测定火花点火发动机燃料中烯烃总含量的标准试验方法
【标准号】:ASTMD6296-1998(2003)e1
【标准状态】:现行
【国别】:
【发布日期】:1998
【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】:D02.04.0L
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:链烯;链烯;气相色谱法;气相色谱法;气相色谱法;试验;汽油;机动车燃料;多维气相色谱法;火花点燃发动机燃料
【英文主题词】:gaschromatography;gasoline;multidimensionalgaschromatography;olefins;spark-ignitionenginefuels
【摘要】:Thequantitativedeterminationofolefinsinspark-ignitionenginefuelsisrequiredtocomplywithgovernmentregulations.Knowledgeofthetotalolefincontentprovidesameanstomonitortheefficiencyofcatalyticcrackingprocesses.ThistestmethodprovidesbetterprecisionforolefincontentthanTestMethodD1319.Italsoprovidesdatainamuchshortertime,approximately20minfollowingcalibration,andmaximizesautomationtoreduceoperatorlabor.ThistestmethodisnotapplicabletoM85orE85fuels,whichcontain85%methanolandethanol,respectively.1.1ThistestmethodprovidesforthequantitativedeterminationoftotalolefinsintheC4toC10rangeinspark-ignitionenginefuelsorrelatedhydrocarbonstreams,suchasnaphthasandcrackednaphthas.Olefinconcentrationsintherangefrom0.2to5.0liquid-volume%ormass%,orboth,canbedetermineddirectlyontheas-receivedsamplewhereasolefinsinsamplescontaininghigherconcentrationsaredeterminedafterappropriatesampledilutionpriortoanalysis.1.2Thistestmethodisapplicabletosamplescontainingalcoholsandethers;however,samplescontaininggreaterthan15%alcoholmustbediluted.Samplescontaininggreaterthan5.0%ethermustalsobedilutedtothe5.0%orlesslevel,priortoanalysis.Whenethyl-tert-butyletherispresent,onlyolefinsintheC4toC9rangecanbedetermined.1.3Thistestmethodcannotbeusedtodetermineindividualolefincomponents.1.4ThistestmethodcannotbeusedtodetermineolefinshavinghighercarbonnumbersthanC10.Note18212;PrecisionwasdeterminedonlyonsamplescontainingMTBEandethanol.1.5ThevaluesstatedinSIunitsaretoberegardedasthestandard.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E31
【国际标准分类号】:
【页数】:8P.;A4
【正文语种】: