【英文标准名称】:StandardTestMethodforDeterminingthePerformanceofaCupAnemometerorPropellerAnemometer
【原文标准名称】:杯形风速计或螺旋桨式风速计性能测定的标准试验方法
【标准号】:ASTMD5096-2002(2007)
【标准状态】:现行
【国别】:
【发布日期】:2002
【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】:D22.11
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:anemometer;distanceconstant;off-axisresponse;threshold;windspeed;windspeed
【摘要】:1.1ThistestmethodcoversthedeterminationoftheStartingThreshold,DistanceConstant,TransferFunction,andOff-AxisResponseofacupanemometerorpropelleranemometerfromdirectmeasurementinawindtunnel.1.2Thistestmethodprovidesforameasurementofcupanemometerorpropelleranemometerperformanceintheenvironmentofwindtunnelflow.Transferenceofvaluesdeterminedbythesemethodstoatmosphericflowmustbedonewithanunderstandingthatthereisadifferencebetweenthetwoflowsystems.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:
【国际标准分类号】:07_060
【页数】:5P.;A4
【正文语种】:


【英文标准名称】:SpecificationforFluorocarbonPerfluoromethoxy(MFA)ResinMoldingandExtrusionMaterials
【原文标准名称】:碳氟化合物Perfluoromethoxy(MFA)树脂模塑和压塑材料规范
【标准号】:ANSI/ASTMD6314-1998
【标准状态】:现行
【国别】:美国
【发布日期】:1998
【实施或试行日期】:1998-10-13
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:模制件;碳氟化合物;共聚物;规范
【英文主题词】:mouldedparts;fluorcarbon;specification;copolymers
【摘要】:Thisspecificationcoversmeltprocessiblemoldingandextrusionmaterialsthatarecopolymersoftetrafluoroethylene(TFE)containingperfluoroalkoxysidechains.Thesesidechainsarepredominatelyperfluoromethoxy(MFA)chainsderivedfromperfluoro(methylvinylether)andmaycontainperfluoroalkoxygroupsfromotherperfluoro(vinylethers).Thisspecificationdoesnotcoverrecycledplastics.Thetestsinvolvedareintendedtoprovideinformationforidentifyingthematerialscovered.Itisnotthefunctionofthisspecificationtoprovideengineeringdatafordesignpurposes.Specimenspreparedbyinjectionmoldingorextrusioncouldyieldtestresultsthatmayvaryfromthevaluesinthisspecification.ThevaluesstatedinSIunits,asdetailedinIEEE/ASTMSI10,aretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thefollowingsafetyhazardscaveatpertainsonlytothetestmethodsportion,Section9,ofthisspecification:Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Note1-ThematerialsofthisspecificationcanbedesignedandspecifiedaccordingtothesystemofISO12086-1andthetestmethodsofISO12086-2.DetailsareprovidedinAppendixX1.
【中国标准分类号】:G32
【国际标准分类号】:83_080_20
【页数】:
【正文语种】:英语