【英文标准名称】:StandardSpecificationforHelmetsUsedinRecreationalRollerSkating
【原文标准名称】:娱乐滚轴溜冰用安全帽的标准规范
【标准号】:ASTMF1751-2000
【标准状态】:作废
【国别】:
【发布日期】:2000
【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】:F08.53
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:protectiveheadgear;rollerskating;NumberCode13.340.20(Headprotectiveequipment);97.220.40(Outdoorandwatersportsequipment)
【摘要】:1.1Thisspecificationcoversperformancerequirementsforhelmetsmanufacturedforusebyadultorjuniorrecreationalrollerskaters.Thisspecificationrecognizesthedesirabilityoflightweightconstructionandventilation;however,itisaperform
【中国标准分类号】:Y56;C73
【国际标准分类号】:13_340_20;97_220_40
【页数】:2P.;A4
【正文语种】:


【英文标准名称】:StandardTestMethodforDeterminingElementsinWasteStreamsbyInductivelyCoupledPlasma-AtomicEmissionSpectroscopy
【原文标准名称】:感应耦合等离子体原子发射光谱法测定污水流中元素的标准试验方法
【标准号】:ASTMC1111-2010
【标准状态】:现行
【国别】:
【发布日期】:2010
【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】:C26.05
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:电感耦合等离子体;其他废纸类;其他废纸分析;光谱学;废物处理;无机化合物
【英文主题词】:inductivelycoupledplasma;mixedwaste;mixedwasteanalysis;spectroscopy;wastetreatment;Inorganiccompounds
【摘要】:Thistestmethodisusefulforthedeterminationofconcentrationsofmetalsinmanywastestreamsfromvariousnuclearandnon-nuclearmanufacturingprocesses.Thetestmethodisusefulforcharacterizingliquidwastesandliquidwastescontainingundissolvedsolidspriortotreatment,storage,orstabilization.Ithasthecapabilityforthesimultaneousdeterminationofupto26elements.TheapplicableconcentrationrangesoftheelementsanalyzedbythisprocedurearelistedinTable1.1.1Thistestmethodcoversthedeterminationoftrace,minor,andmajorelementsinwastestreamsbyinductivelycoupledplasma-atomicemissionspectroscopy(ICP-AES)followinganaciddigestionofthesample.Wastestreamsfrommanufacturingprocessesofnuclearandnon-nuclearmaterialscanbeanalyzed.Thistestmethodisapplicabletothedeterminationoftotalmetals.Resultsfromthistestmethodcanbeusedtocharacterizewastereceivedbytreatmentfacilitiesandtoformulateappropriatetreatmentrecipes.Theresultsarealsousableinprocesscontrolwithinwastetreatmentfacilities.1.2Thistestmethodisapplicableonlytowastestreamsthatcontainradioactivitylevelsthatdonotrequirespecialpersonnelorenvironmentalprotection.1.3AlistoftheelementsdeterminedinwastestreamsandthecorrespondinglowerreportinglimitisfoundinTable1.1.4Thistestmethodhasbeenusedsuccessfullyfortreatmentofalargevarietyofwastesolutionsandindustrialprocessliquids.Thecompositionofsuchsamplesishighlyvariable,bothbetweenwastestreamtypesandwithinasinglewastestream.Asaresultofthisvariability,asingleaciddigestionschememaynotbeexpectedtosucceedwithallsamplematrices.Certainelementsmayberecoveredonasemi-quantitativebasis,whilemostresultswillbehighlyquantitative.1.5ThistestmethodshouldbeusedbyanalystsexperiencedintheuseofICP-AES,theinterpretationofspectralandnon-spectralinterferences,andproceduresfortheircorrection.1.6NodetailedoperatinginstructionsareprovidedbecauseofdifferencesamongvariousmakesandmodelsofsuitableICP-AESinstruments.Instead,theanalystshallfollowtheinstructionsprovidedbythemanufactureroftheparticularinstrument.Thistestmethoddoesnotaddresscomparativeaccuracyofdifferentdevicesortheprecisionbetweeninstrumentsofthesamemakeandmodel.1.7Thistestmethodcontainsnotesthatareexplanatoryandarenotpartofthemandatoryrequirementsofthemethod.1.8ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.9Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:
【国际标准分类号】:
【页数】:6P.;A4
【正文语种】: