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【英文标准名称】:Workplaceair-Determinationofparticulatecadmiumandcadmiumcompounds-Flameandelectro-thermalatomicabsorptionspectrometricmethod
【原文标准名称】:工作场所空气.颗粒镉和镉化合物的测定.采用火焰和电热原子吸收光谱测定法
【标准号】:BSISO11174-1997
【标准状态】:现行
【国别】:英国
【发布日期】:1997-01-15
【实施或试行日期】:1997-01-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:采样设备;工业空气污染物;气体分析;浓度(化学);自然工作条件;含量测定;工作范围;镉;大气;颗粒空气污染物;空气;工作环境;抽样方法;校正;镉无机化合物;试验条件;火焰光度测定法;文献索引;化学分析和试验;原子吸收分光光度测定法
【英文主题词】:Airquality;Atomicabsorptionspectrophotometry;Cadmium;Cadmiumcompounds;Chemicalanalysisandtesting;Determinationofcontent;Electrothermal;Flameatomicabsorptionspectrometry;Gasanalysis;Workingplaces
【摘要】:Specifiesmethodsforthedeterminationofthemassconcentrationofparticulatecadmiumandcadmiumcompoundsinworkplaceairbyelectrothermalatomicabsorptionspectrometricmethod(ETAAS)applicabletothedeterminationofmassconcentrationsof10ngto600ngCadmiumpersampleorflameatomicabsorptionspectrometricmethod(FAAS),applicabletothedeterminationofmassconcentrationsof0,15gto96gCadmiumpersample.
【中国标准分类号】:Z15
【国际标准分类号】:13_040_30
【页数】:22P.;A4
【正文语种】:英语


Product Code:SAE J326
Title:Nomenclature-Hydraulic Backhoes
Issuing Committee:Mtc1, Loaders, Crawlers, Scrapers And Mounted Attachments
Scope:This SAE Standard defines hydraulic backhoes, and the names of major components and parts peculiar to hydraulic backhoes. This SAE standard includes hydraulic backhoes which have no more than 190 degree of rotational swing, and are mounted on wheel tractors and crawler tractors. illustrations used are not intended to include all existing commercial machines or to be exact descriptions of any particular machine. The illustrations have been chosen to describe the principles to be used in applying this standard.