ANSI/UL 2115-2007 处理过的固体燃料燃材用安全标准
作者:标准资料网 时间:2024-05-10 17:05:04 浏览:9785
来源:标准资料网
【英文标准名称】:StandardforSafetyforProcessedSolid-FuelFirelogs
【原文标准名称】:处理过的固体燃料燃材用安全标准
【标准号】:ANSI/UL2115-2007
【标准状态】:作废
【国别】:美国
【发布日期】:2007
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:老化试验;热值;火炉;燃材;放热率;加热试验;安全要求;固体燃料;固体燃料装置;测试
【英文主题词】:Ageingtests;Calorificvalues;Fireplaces;Firewood;Heatreleaserate;Heatingtests;Safetyrequirements;Solidfuels;Solid-fuelleddevices;Testing
【摘要】:Coversprocessedsolid-fuelfirelogsthatareintendedforuseasanalternativefuelinfactory-builtfireplaces.
【中国标准分类号】:D20
【国际标准分类号】:75_160_10
【页数】:
【正文语种】:英语
【英文标准名称】:BrakeForceDistributionTestCode-CommercialVehicles
【原文标准名称】:商用车辆制动力分布试验规程
【标准号】:ANSI/SAEJ1505-1985
【标准状态】:作废
【国别】:美国
【发布日期】:1985-05
【实施或试行日期】:
【发布单位】:美国国家标准学会(ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:机动车工程;试验条件;制动系统;空气制动系统
【英文主题词】:brakingsystems;airbrakingsystems;automotiveengineering;testingconditions
【摘要】:
【中国标准分类号】:T24
【国际标准分类号】:43_040_40
【页数】:
【正文语种】:英语
【英文标准名称】:StandardTestMethodforCountingPartialCleavagesinWoolandOtherAnimalFibers
【原文标准名称】:计算羊毛和其他动物纤维部分分裂的标准试验方法
【标准号】:ASTMD4510-2005(2009)
【标准状态】:现行
【国别】:美国
【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】:D13.13
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:animalfibers;damage;partialcleavages;wool;Animalfibers;Cleavages;Damageassessment;Defects--textiles;Microprojection;Partialcleavages;Woolandwooltop
【摘要】:TestMethodD4510forthecountingofpartialcleavages,maybeusedfortheacceptancetestingofcommercialshipmentsofwoolandotheranimalfibers,butcautionisadvised,sinceinformationonbetween-laboratoryprecisionislimited.Comparativetestsasdirectedin5.1.1maybeadvisable.Incaseofadisputearisingfromdifferencesinreportedtestresultswhenusingthistestmethodforacceptancetestingofcommercialshipments,thepurchaserandthesuppliershouldconductcomparativeteststodetermineifthereisastatisticalbiasbetweentheirlaboratories.Competentstatisticalassistanceisrecommendedfortheinvestigationofbias.Asaminimum,thetwopartiesshouldtakeagroupoftestspecimensthatareashomogeneousaspossibleandthatarefromalotofmaterialofthetypeinquestion.Thetestspecimensshouldthenberandomlyassignedinequalnumberstoeachlaboratoryfortesting.TheaverageresultsfromthetwolaboratoriesshouldbecomparedusingStudentst-testforunpaireddataandanacceptableprobabilitylevelchosenbythetwopartiesbeforethetestingisbegun.Ifabiasisfound,eitheritscausemustbefoundandcorrectedorthepurchaserandthesuppliermustagreetointerpretfuturetestresultsinthelightoftheknownbias.Chemicallydamagedortenderedfibersarerecognizablemicroscopicallybyqualifiedoperatorsandshouldnotbecountedaspartialcleavages.Suchfibersexhibittotallossofcuticle,severesurfaceerosion,tenderizingcracks,longitudinalfibrillation,oracombinationofthesefeatures(seeFigs.1and2).Inastudyofdeliberatelyover-carbonizedwoolatonelaboratory,itwasfoundthatwhenmorethan24tenderedfiberswereseenin1m,partialcleavagecountsweresignificantlyhigherthanonsimilarfibersthatwerenotovercarbonized.FIG.1(A)PartialCleavagex2014;Butdonotcountifitisattheendofafiber.ThesplitmayhavebeencausedbyothermeansFIG.1(Bx2013;D)SplitFiber(continued)FIG.2FiberWithTransverseCracks1.1Thistestmethodcoversaprocedure,usingthemicroprojector,forthecountingofpartialcleavagesinwoolandotheranimalfibers.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:W20
【国际标准分类号】:59_060_10
【页数】:7P.;A4
【正文语种】:英语
