【英文标准名称】:Liquidpetroleumproducts--TestingmethodofcomponentsPart2:Determinationoftotalcomponentsbygaschromatography
【原文标准名称】:液态石油产品.成分的测试方法.第2部分:用气相色谱法测定总成分
【标准号】:JISK2536-2-2003
【标准状态】:现行
【国别】:日本
【发布日期】:2003-06-20
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonChemicalProducts
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:この規格は,JISK2254に規定する常圧法蒸留試験方法による終点が250℃以下の石油製品中のペンゼン,トルエン,キシレン,メタノール,エタノール,メチルターシャリーブチルエーテル(以下,MTBEという。),エチルターシャリーブチルエーテル(以下,ETBEという。)及びその他の炭化水素成分並びに灯油分をガスクロマトグラフ法で定量する方法について規定する。
【中国标准分类号】:E30
【国际标准分类号】:75_080
【页数】:82P;A4
【正文语种】:日语


【英文标准名称】:StandardPracticeforDeterminingtheTemperatureRatingsforColdWeatherProtectiveClothing
【原文标准名称】:确定寒冷天气防护服温度额定值的标准实施规程
【标准号】:ASTMF2732-2009
【标准状态】:现行
【国别】:美国
【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】:F23.60
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:clothinginsulation;outdoorclothing;temperaturerating;thermalinsulation;thermalmanikin
【摘要】:Thispracticecanbeusedtomeasuretheinsulationprovidedbydifferentcoldweatherclothingsystemsusingaheatedmanikin(seeF1291)andtopredictthetemperatureratingforcomfortusingwholebodyheatlossmodels.Thetemperatureratingisforanensemblex2014;notanindividualgarment.However,manufacturerswanttolabelcoldweathergarmentswithatemperatureratingtohelpconsumersselecttheproductthatwillbestmeettheirneeds.Therefore,thestandardislimitedtogarmentsthatcoverasubstantialamountofbodysurfaceareasuchasjackets,coats,andinsulatedpants,coveralls,orsnowsuits.Thetemperatureratingsofheadwear,footwear,andhandwearcannotbedeterminedwiththispractice.Thetemperaturepredictionsdeterminedbythisstandardpracticeareforadultsonly.Thephysiologyofchildrenissignificantlydifferentfromthatofadults,soamodifiedheatlossmodelwouldneedtobeusedtopredictthecomfortofchildrenwearingoutdoorclothing.Thetemperatureratingsdeterminedbythisstandardpracticeandlistedongarmentlabelsareonlyguidelinesforcomfortandwillbeaffectedbythegarmentsconsumerswearwiththem,theiractivitylevelduringwear,andindividualdifferencesinthephysiologicalcharacteristicsofpeople(forexample,gender,age,bodymass,etc.).1.1Thisstandardpracticecoversthedeterminationofthetemperatureratingofcoldweatherprotectiveclothingensembles.ItinvolvesmeasuringtheinsulationvalueofaclothingensemblewithaheatedmanikininaccordancewithF1291andusingaheatlossmodeltopredictthelowestenvironmentaltemperatureforcomfort.1.2Thepredictivemodelusedinthisstandardestimatestheevaporativeheatlossfromapersonwearingcoldweatherclothingasopposedtomeasuringtheevaporativeresistanceonasweatingmanikin.Ifapersonisactiveandgetsoverheatedinacoldenvironment,he/shecanadjustthegarmentsinordertodissipateexcessheat.1.3Thetemperatureratingsestimatedbythisstandardpracticeareguidelinesforthermalcomfortthataredesignedtoprotectpeoplefromhypothermiawhenwearingcoldweatherprotectivegarments.However,localizedcooling,discomfort,andevenfrostbitecouldstilloccuratextremelylowtemperaturesbecauseclothinginsulationisnotevenlydistributedoverthebodysurface.Inaddition,somebodyparts(forexample,ears,fingers,toes)haveahighsurfacearearelativetotheirmass,andconsequentlyloseheatatafasterratethanotherpartsofthebody.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:C73
【国际标准分类号】:61_020
【页数】:7P.;A4
【正文语种】:英语