NF T75-352-1989 香精油.胡萝卜的香精油
时间:2024-05-18 02:32:22 来源: 标准资料网 作者：标准资料网 阅读：9733
【英文标准名称】:Essentialoils.Oilofcarottfruits(daucus{carota}{Linnaeus}).
【原文标准名称】:香精油.胡萝卜的香精油
【标准号】:NFT75-352-1989
【标准状态】:现行
【国别】:法国
【发布日期】:1989-09-01
【实施或试行日期】:1989-09-05
【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】:物理性能;化学性质;规范;水果;香精油;器官感觉特性;材料的物理性质;胡萝卜
【英文主题词】:
【摘要】:
【中国标准分类号】:B36;X46
【国际标准分类号】:71_100_60
【页数】:5P;A4
【正文语种】:其他
Product Code:SAE AS27640
Title:Bearing, Ball, Airframe, Anti-Friction, Heavy Duty
Issuing Committee:Acbg Airframe Control Bearings Group Committee
Scope:No scope available.【英文标准名称】:StandardTestMethodforThermalConductivityofUnfiredMonolithicRefractories
【原文标准名称】:未经焙烧的整块耐火材料导热性标准试验方法
【标准号】:ASTMC417-2005(2010)e1
【标准状态】:现行
【国别】:
【发布日期】:2005
【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】:C08.02
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:热量计;可铸性耐火材料;整体耐火材料;耐火可塑料;耐火材料;导热系数
【英文主题词】:calorimeter;castablerefractories;monolithicrefractories;plasticrefractories;refractories;thermalconductivity
【摘要】:Thethermalconductivityofmonolithicrefractoriesisapropertyrequiredforselectingtheirthermaltransmissioncharacteristics.Usersselectmonolithicrefractoriestoprovidespecifiedconditionsofheatlossandcoldfacetemperature,withoutexceedingthetemperaturelimitationofthemonolithicrefractory.Thistestmethodestablishesplacementofthermocouplesandpositioningoftestspecimensinthecalorimeter.ThisproceduremustbeusedwithTestMethodC201andrequiresalargethermalgradientandsteadystateconditions.Theresultsarebaseduponameantemperature.Thedatafromthistestmethodaresuitableforspecificationacceptance,estimatingheatlossandsurfacetemperature,andthedesignofmulti-layerrefractoryconstruction.Theuseofthesedatarequiresconsiderationoftheactualapplicationenvironmentandconditions.1.1ThistestmethodsupplementsTestMethodC201,andshallbeusedinconjunctionwiththattestmethodfordeterminingthethermalconductivityofunfiredmonolithicrefractories.1.2Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q40
【国际标准分类号】:81_080
【页数】:5P.;A4
【正文语种】: