ASTM E 1633-1996 计算机基耐用录音用编码值标准规范

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【英文标准名称】:Bituminousmixtures-Materialspecifications-AsphaltConcrete
【原文标准名称】:沥青混合物.材料规范.沥青混凝土
【标准号】:BSEN13108-1-2006
【标准状态】:现行
【国别】:英国
【发布日期】:2006-06-30
【实施或试行日期】:2006-06-30
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:添加剂;石油沥青混凝土;地沥青;粘合剂;沥青;建筑材料混合物;CE标志;CE标记;组分;一致性评估;团料;建筑;施工材料;装配产品;定义;术语;测定;文献;灌充器械;碎石路;混合的材料;数学计算;矿质集料;矿物;粒度分布;路面(道路);渗透性;生产;公路建设;软化点;规格;规范(验收);规范;结构体系;表层;试验;薄膜
【英文主题词】:Additives;Asphaltconcrete;Asphalts;Bindingagents;Bitumens;Buildingmaterialmixtures;CEmark;CEmarking;Composition;Conformityassessment;Conglomerates;Construction;Constructionmaterials;Constructionalproducts;Definition;Definitions;Determination;Documentations;Fillinginstruments;Macadam;Materialstobemixed;Mathematicalcalculations;Mineralaggregates;Minerals;Particlesizedistribution;Pavements(roads);Penetration;Production;Roadconstruction;Softeningpoint;Specification;Specification(approval);Specifications;Structuralsystems;Surfacelayers;Testing;Thinfilms
【摘要】:ThisEuropeanStandardspecifiesrequirementsformixturesofthemixgroupAsphaltConcreteforuseonroads,airfieldsandothertraffickedareas.NOTEAmixturespecificationderivedfromthisStandardcanbeusedeithertodeclaretheconformityofamixturewithknownrequirementsortomakeknownwhatthoserequirementsare.ThisEuropeanStandardincludesrequirementsfortheselectionoftheconstituentmaterials.ItisdesignedtobereadinconjunctionwithEN13108-20andEN13108-21.AsphaltConcretemixtureswithchemicalmodifiedbindersnotcoveredbyEN14023arenotcoveredbythisEuropeanStandard.
【中国标准分类号】:E43
【国际标准分类号】:93_080_20
【页数】:44P.;A4
【正文语种】:英语


【英文标准名称】:Electroacoustics-Hearingaids-Part7:Measurementoftheperformancecharacteristicsofhearingaidsforproduction,supplyanddeliveryqualityassurancepurposes
【原文标准名称】:电声学.助听器.第7部分:以生产、供应和交货质量保证为目的的助听器性能测量
【标准号】:BSEN60118-7-2005
【标准状态】:现行
【国别】:英国
【发布日期】:2006-02-14
【实施或试行日期】:2006-02-14
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:验收检验;验收规范;声学性质和声学现象;声试验;声学;电声器件;空气传导助听器;定义;交付;交货条件;电气工程;电声学;频率测量;功能特性;助听器;信息交换;检验;测量;测量条件;测量技术;公称尺寸;性能;质量控制;质量检验;评定;测试;测试条件;传输特性
【英文主题词】:Acceptanceinspection;Acceptancespecification;Acousticpropertiesandphenomena;Acoustictesting;Acoustics;Acoustoelectricdevices;Airconductionhearingaids;Definition;Definitions;Delivery;Deliveryconditions;Electricalengineering;Electroacoustics;Frequencymeasurement;Functionalproperties;Hearingaids;Informationinterchange;Inspection;Measurement;Measurementconditions;Measuringtechniques;Nominalsizes;Properties;Qualitycontrol;Qualitytesting;Ratings;Testing;Testingconditions;Transmissioncharacteristics
【摘要】:ThispartofIEC60118givesrecommendationsforthemeasurementoftheperformancecharacteristicsofair-conductionhearingaidsofaparticularmodelforproduction,supplyanddeliveryqualityassurancepurposes.Themanufacturerwillnormallyassignnominalvalues.Thisstandarddoesnotrelatetomechanicalorenvironmentaltests.Itshouldnotbeusedasthebasisfortheexchangeofinformationabouthearingaidcharacteristicsingeneral,norisitintendedtobeusedasapredictorforreal-earperformance.Thoughthenumberofmeasurementscoveredbythisstandardislimited,itisnotintendedthatallmeasurementsdescribedhereinshallbemadeineverycase.Thissecondeditionnowspecifiesperformancerequirements.Conformancetothespecificationsinthisstandardisdemonstratedonlywhentheresultofameasurement,extendedbytheactualexpandeduncertaintyofmeasurementofthetestinglaboratory,liesfullywithinthetolerancesspecifiedinthisstandardextendedbythevaluesforUmaxgiveninTable4.Incaseofcustom-madein-the-earinstruments,thedatasuppliedbythemanufacturerappliesonlytotheparticularhearingaidbeingtested.
【中国标准分类号】:L31
【国际标准分类号】:17_140_50
【页数】:26P.;A4
【正文语种】:英语