NF Z82-367-1997 综合业务数字网络(ISDN).显示地址的呼叫传送(ECT)补充业务.服务说明(欧洲电信标准ETS300367)
时间:2024-05-12 07:42:45 来源: 标准资料网 作者：标准资料网 阅读：8477
【英文标准名称】:IntegratedServicesDigitalNetwork(ISDN).ExplicitCallTransfer(ECT)supplementaryservice.Servicedescription.
【原文标准名称】:综合业务数字网络(ISDN).显示地址的呼叫传送(ECT)补充业务.服务说明(欧洲电信标准ETS300367)
【标准号】:NFZ82-367-1997
【标准状态】:现行
【国别】:法国
【发布日期】:1997-08-01
【实施或试行日期】:1997-08-05
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:电信设备;;连接;服务定义;远程通信;综合服务数字网络;呼叫传输;定义;电信;电信;综合业务数字网;服务设施;通信;通信网
【英文主题词】:
【摘要】:
【中国标准分类号】:M11
【国际标准分类号】:33_080
【页数】:16P;A4
【正文语种】:其他
【英文标准名称】:Soilquality-Determinationoftraceelementsinextractsofsoilbyinductivelycoupledplasma-atomicemissionspectrometry(ICP-AES)
【原文标准名称】:土质.使用感应耦合等离子体-原子发射光谱法(ICP-AES)测定土壤萃取物中痕量元素
【标准号】:ISO22036-2008
【标准状态】:现行
【国别】:国际
【发布日期】:2008-12
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC190
【标准类型】:()
【标准水平】:()
【中文主题词】:AES;分析;原子发射光谱法;化学分析和测试;土壤组分;定义;测定;含量测定;发酵作用;发射光谱分析;萃取;萃取分析法;浸渍物;ICP;质量;取样;抽样方法;土壤分析;土壤采样;土壤普查;土壤测试;土壤;试样制备;测试;痕量元素
【英文主题词】:AES;Analysis;Atomicemissionspectrometry;Chemicalanalysisandtesting;Compositionoftheground;Definition;Definitions;Determination;Determinationofcontent;Digestion;Emissionspectralanalysis;Extraction;Extractionmethodsofanalysis;Extracts;ICP;Quality;Sampling;Samplingmethods;Soilanalysis;Soilsampling;Soilsurveys;Soiltesting;Soils;Specimenpreparation;Testing;Traceelements
【摘要】:ThisInternationalStandarddescribesthedeterminationoftraceelementsindigestsorextractionsolutionsfromsoilbyinductivelycoupledplasma-atomicemissionspectrometry(ICP-AES)for34elements(seeTable1).Thismulti-elementdeterminationmethodisapplicabletosoilextractsobtainedwithaquaregiainaccordancewithISO11466,withDTPAinaccordancewithISO14870orotherweakextractants,orsoilextractsforthedeterminationoftotalelementcontentsusingtheaciddigestionmethodofISO14869-1orthefusionmethodofISO14869-2.Thechoiceofcalibrationmethoddependsontheextractantandcanbeadaptedtotheextractantconcentration.
【中国标准分类号】:B11
【国际标准分类号】:13_080_10
【页数】:30P;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforResistanceofFineAggregatetoDegradationbyAbrasionintheMicro-DevalApparatus
【原文标准名称】:使用微型台佛尔仪测量细精级料抗磨损降级的试验方法
【标准号】:ASTMD7428-2008e1
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:D04.51
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:abrasionresistance;fineaggregate;micro-Deval;test;Abrasionresistance;Fineaggregate;Micro-Devalapparatus
【摘要】:TheMicro-Devalabrasiontestisatestoffineaggregatetodetermineabrasionlossinthepresenceofwaterandanabrasivecharge.Manyaggregatesaremoresusceptibletoabrasionwhenwetthandry,andtheuseofwaterinthistestincorporatesthisreductioninresistancetodegradation.Thetestresultsarehelpfulinevaluatingthetoughness/abrasionresistanceoffineaggregatesubjecttoabrasionwhenadequateinformationisnotavailablefromservicerecords.Thistestissuitableformeasuringtheamountofweak,softmaterialsuchasshaleorshaleycarbonateinfineaggregate.Materialsthatgivealowlossinthistestareunlikelytoexhibitsignificantdegradationduringhandling,mixingorplacing.ThereisarelationshipbetweendryingshrinkageofcementmortarandMicro-Devalabrasionlossoffineaggregate,withhigherlossmaterialsresultinginhigherdryingshrinkage.Descriptionsofthedevelopmentofthetestandtherelationshipwithotherpropertieshavebeenpublished.,,TheMicro-Devalabrasiontestonfineaggregateisusefulfordetectingchangesinpropertiesofaggregateproducedfromanaggregatesourceaspartofaqualitycontrolorqualityassuranceprocess.TheMicro-Devalabrasiontestonfineaggregate,incontrasttotheversiononcoarseaggregate,hasasignificantcorrelationwiththeMagnesiumSulfatesoundnesslossoffineaggregate.TheMicro-Devaltestonfineaggregatehasbetterprecisionthanthesulfatesoundnesstest,isquicker,andmaybeusedinplaceofthattest.Adviceonspecificvaluesforselectionofaggregatewillbefoundintheappendix.1.1ThistestmethodcoversaprocedurefortestingfineaggregateforresistancetoabrasionusingtheMicro-Devalapparatus.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.1.3Thetextofthismethodreferencesnotesandfootnoteswhichprovideexplanatorymaterial.Thesenotesandfootnotes(excludingthoseintablesandfigures)shallnotbeconsideredasrequirementsofthetestmethod.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q13
【国际标准分类号】:91_100_30
【页数】:6P.;A4
【正文语种】:英语