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【英文标准名称】:Testsforchemicalpropertiesofaggregates-Chemicalanalysis
【原文标准名称】:集料的化学特性试验.化学分析
【标准号】:BSEN1744-1-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2010-05-31
【实施或试行日期】:2010-05-31
【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】:
【英文主题词】:Acidsoluble;Chemicalanalysisandtesting;Chemicalproperties;Chlorides;Constructionmaterials;Definitions;Determination;Determinationofcontent;Extraction;Extractionmethodsofanalysis;Grainsizing;Humuscontent;Impurities;Materialstesting;Mathematicalcalculations;Methods;Methodsofanalysis;Mineralaggregates;Organicmatterdetermination;Qualificationtests;Reagents;Referencemethods;Steelmillslag;Sulphates;Sulphides;Testing;Testingdevices;Totalsulphur;Watersoluble
【摘要】:ThisEuropeanStandardspecifiesproceduresforthechemicalanalysisofaggregates.Itspecifiesthereferenceproceduresand,incertaincases,analternativemethodwhichcanbeconsideredasgivingequivalentresults.Unlessotherwisestated,thetestmethodsspecifiedinthisstandardmaybeusedforfactoryproductioncontrol,foraudittestsorfortypetests.Thisstandarddescribesthereferencemethodsusedfortypetestingandincasesofdispute(andalternativesmethods)forchemicalanalysesofaggregates.Forthepurposeoftypetestingandincasesofdisputeonlythereferencemethodshouldbeused.Forotherpurposes,inparticularfactoryproductioncontrol,othermethodsmaybeusedprovidedthatanappropriateworkingrelationshipwiththereferencemethodhasbeenestablished.
【中国标准分类号】:Q13
【国际标准分类号】:91_100_15
【页数】:66P.;A4
【正文语种】:英语


【英文标准名称】:ElectromagneticcompatibilityandRadiospectrumMatters(ERM)-VHFair-groundDigitalLink(VDL)Mode4radioequipment-Technicalcharacteristicsandmethodsofmeasurementforground-basedequipment-Part3:additionalbroadcastaspects(V1.1.1).
【原文标准名称】:电磁兼容性和射频频谱物质(ERM).VHF空对地数字链(VDL)模式4射频设备.基于地面的设备用测量方法和技术特性.第3部分:附加广播事宜(V1.1.1)
【标准号】:NFZ84-842-3-2008
【标准状态】:作废
【国别】:法国
【发布日期】:2008-10-01
【实施或试行日期】:2008-10-10
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:空气;广播;数字的;电磁兼容性;地面;地面设备;链环;测量;无线电传送;无线电设备;接收台;发射台;VHF
【英文主题词】:Air;Broadcasting;Digital;Electromagneticcompatibility;Ground;Groundequipment;Links;Measurement;Radio;Radioequipment;Receivingstation;Transmittingstations;VHF
【摘要】:
【中国标准分类号】:L06
【国际标准分类号】:33_060_99
【页数】:294P;A4
【正文语种】:其他