ASTM F 437-2006 加螺纹氯化聚氯乙烯(PVC)塑料管配件的标准规范.表80
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【英文标准名称】:StandardSpecificationforThreadedChlorinatedPoly(VinylChloride)(CPVC)PlasticPipeFittings,Schedule80
【原文标准名称】:加螺纹氯化聚氯乙烯(PVC)塑料管配件的标准规范.表80
【标准号】:ASTMF437-2006
【标准状态】:现行
【国别】:美国
【发布日期】:2006
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:建筑;配件;管道配件;塑料;塑料制品;聚氯乙烯
【英文主题词】:Construction;Fittings;Pipefittings;Plastics;Plasticsproducts;Polyvinylchloride
【摘要】:
【中国标准分类号】:J15;G33
【国际标准分类号】:23_040_45
【页数】:4P;A4
【正文语种】:英语
【英文标准名称】:Batteries-SealedRechargeable(Secondary)Nickel-CadmiumCylindricalBareCellsandJacketedBatteries
【原文标准名称】:电池组.密封可再充电的镍镉圆柱形裸露的和有外壳的蓄电池
【标准号】:ANSIC18.2M-1997
【标准状态】:现行
【国别】:美国
【发布日期】:1997
【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】:
【标准类型】:()
【标准水平】:()
【中文主题词】:镍镉电池;蓄电池组
【英文主题词】:batteries;nickel-cadmiumbatteries
【摘要】:Includesnomenclature,definitions,theoryofoperation,dimensions,safety,reliability,tests,userguidelines,andperformanceforsealedrechargeablenickel-cadmiumbatteries.Testsspecifiedaredesignedtoevaluatetheperformanceofbatteriesasdefinedinthisstandard.Thebatterieslisted,althoughnotintendedtobeall-inclusive,dorepresentmostofthoseavailabletotheuser,andthereforemeritconsiderationinfuturedesignsofequipment.
【中国标准分类号】:K84
【国际标准分类号】:29_220_30
【页数】:
【正文语种】:英语
【英文标准名称】:StandardPracticeforAnalysisofAqueousLeachatesfromNuclearWasteMaterialsUsingInductivelyCoupledPlasma-AtomicEmissionSpectrometry
【原文标准名称】:使用电感耦合等离子体原子发射光谱法分析核废料中浸出液的标准实施规程
【标准号】:ASTMC1109-2010
【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】:(Practice)
【标准水平】:()
【中文主题词】:汗水沥出物;核废料;归纳耦合
【英文主题词】:aqueousleachates;nuclearwastematerials;inductivelycoupled
【摘要】:Thispracticemaybeusedtodetermineconcentrationsofelementsleachedfromnuclearwastematerials(glasses,ceramics,cements)usinganaqueousleachant.Ifthenuclearwastematerialisradioactive,asuitablycontainedandshieldedICP-AESspectrometersystemwithafilteredexit-gassystemmustbeused,butnootherchangesinthepracticearerequired.Theleachantmaybedeionizedwateroranyaqueoussolutioncontaininglessthan1%totalsolids.Thispracticeaswrittenisfortheanalysisofsolutionscontaining1%(v/v)nitricacid.Itcanbemodifiedtospecifytheuseofthesameoranothermineralacidatthesameorhigherconcentration.Insuchcases,theonlychangeneededinthispracticeistosubstitutethepreferredacidandconcentrationvaluewhenever1%nitricacidappearshere.Itisimportantthattheacidtypeandcontentofthereferenceandchecksolutionscloselymatchtheleachatesolutionstobeanalyzed.ThispracticecanbeusedtoanalyzeleachatesfromstaticleachtestingofwasteformsusingTestMethodC1220.1.1Thispracticeisapplicabletothedeterminationoflowconcentrationandtraceelementsinaqueousleachatesolutionsproducedbytheleachingofnuclearwastematerials,usinginductivelycoupledplasma-atomicemissionspectroscopy(ICP-AES).1.2Thenuclearwastematerialmaybeasimulated(non-radioactive)solidwasteformoranactualsolidradioactivewastematerial.1.3Theleachatemaybedeionizedwateroranynaturalorsimulatedleachatesolutioncontaininglessthan1%totaldissolvedsolids.1.4ThispracticeshouldbeusedbyanalystsexperiencedintheuseofICP-AES,theinterpretationofspectralandnon-spectralinterferences,andproceduresfortheircorrection.1.5NodetailedoperatinginstructionsareprovidedbecauseofdifferencesamongvariousmakesandmodelsofsuitableICP-AESinstruments.Instead,theanalystshallfollowtheinstructionsprovidedbythemanufactureroftheparticularinstrument.Thistestmethoddoesnotaddresscomparativeaccuracyofdifferentdevicesortheprecisionbetweeninstrumentsofthesamemakeandmodel.1.6Thispracticecontainsnotesthatareexplanatoryandarenotpartofthemandatoryrequirementsofthemethod.1.7ThevaluesstatedinSIunitsaretoberegardedasthestandard.1.8Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:
【国际标准分类号】:13_030_30
【页数】:7P.;A4
【正文语种】:
