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【英文标准名称】:Amendment42Lampcapsandholderstogetherwithgaugesforthecontrolofinterchangeabilityandsafety.Part1:Lampcaps
【原文标准名称】:灯头、灯座及检验其互换性和安全性的量规.第1部分:灯头.修改件42
【标准号】:IEC60061-1AMD42-2009
【标准状态】:现行
【国别】:国际
【发布日期】:2009-07-01
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:Thisamendmenthasbeenpreparedbysubcommittee34B:Lampcapsandholders,ofIECtechnicalcommittee34:Lampsandrelatedequipment.Thetextofthisamendmentisbasedonthefollowingdocuments:Fullinformationonthevotingfortheapprovalofthisamendmentcanbefoundinthereportonvotingindicatedintheabovetable.ThecommitteehasdecidedthatthecontentsofthisamendmentandthebasepublicationwillremainunchangeduntilthemaintenanceresultdateindicatedontheIECwebsiteunderhttp://webstore.iec.chinthedatarelatedtothespecificpublication.Atthisdate,thepublicationwillbe?reconfirmed;?withdrawn;?replacedbyarevisededition,or?amended.
【中国标准分类号】:K74;J42
【国际标准分类号】:
【页数】:22P.;A4
【正文语种】:


【英文标准名称】:Copperandcopperalloys.Determinationofsilvercontent.Flameatomicabsorptionspectrometricmethod(FAAS)
【原文标准名称】:铜和铜合金.银含量的测定.火焰原子吸收光谱测定法(FAAS)
【标准号】:BSEN15915-2010
【标准状态】:现行
【国别】:英国
【发布日期】:2010-08-31
【实施或试行日期】:2010-08-31
【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】:分析;原子吸收分光光度测定法;校准;铸件;含量;铜;铜合金;测定;含量测定;FAAS方法;火焰原子吸收光谱测定法;质量浓度;方法;分析方法;有色金属;抽样方法;银;含银合金;试验
【英文主题词】:Analysis;Atomicabsorptionspectrophotometry;Calibration;Castings;Content;Copper;Copperalloys;Determination;Determinationofcontent;FAASmethods;Flameatomicabsorptionspectrometry;Massconcentration;Methods;Methodsofanalysis;Non-ferrousmetals;Samplingmethods;Silver;Silver-containingalloys;Testing
【摘要】:ThisEuropeanStandardspecifiestwoflameatomicabsorptionspectrometricmethods(FAAS)forthedeterminationofthesilvercontentofcopperandcopperalloysintheformofunwrought,wroughtandcastproducts.Themethodsareapplicabletoproductshavingsilvermassfractionsbetween0,01%and2,0%.a)MethodAisapplicabletocopperandcopperalloyshavingsilvermassfractionsbetween0,01%and1,0%andcontainingantimonyortinnotgreaterthan0,0050%orsiliconnotgreaterthan0,010%.b)MethodBisapplicabletocopperandcopperalloyshavingsilvermassfractionsbetween0,01%and2,0%andantimonyortingreaterthan0,005%andsilicongreaterthan0,010%.
【中国标准分类号】:H13
【国际标准分类号】:77_040_30;77_120_30
【页数】:20P.;A4
【正文语种】:英语