BS 7317-1-1990 高纯度铜阴极Cu-CATH-1分析方法.第1部分:采用原子吸收分光光度法对镉、锰和银(铬,钴,铁,镍和锌的筛选程序)的测定方法
时间:2024-05-18 05:01:52 来源: 标准资料网 作者：标准资料网 阅读：8941
【英文标准名称】:MethodsforanalysisofhighpuritycoppercathodeCu-CATH-1-Methodfordeterminationofcadmium,manganeseandsilver(screeningprocedureforchromium,cobalt,iron,nickelandzinc)byatomicabsorptionspectrophotometry
【原文标准名称】:高纯度铜阴极Cu-CATH-1分析方法.第1部分:采用原子吸收分光光度法对镉、锰和银(铬,钴,铁,镍和锌的筛选程序)的测定方法
【标准号】:BS7317-1-1990
【标准状态】:现行
【国别】:英国
【发布日期】:1990-07-31
【实施或试行日期】:1990-07-31
【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】:镉;锰;含量测定;分光光度法;再现性;化学分析和试验;试验条件;校准;杂质;痕量元素分析;银;铜;阴极;原子吸收分光光度测定法;吸收分光光度测定法;标准溶液;铁;纯度;钴;火焰光度测定法;镍;电极;锌;铬
【英文主题词】:absorptionspectrophotometry;testingconditions;impurities;cobalt;flamephotometry;chemicalanalysisandtesting;manganese;spectrophotometry;zinc;silver;iron;standardsolutions;cathodes;cadmium;chromium;nickel;determinationofcontent;reproducibility;calibration;electrodes;atomicabsorptionspectrophotometry;copper;traceelementanalysis;purity
【摘要】:Describesaprocedureforthedeterminationoflowlevelsofcadmium,manganeseandsilvercoppercathodespecifiedinBS6017.
【中国标准分类号】:H13
【国际标准分类号】:77_120_30
【页数】:8P.;A4
【正文语种】:英语
【英文标准名称】:Semiconductoroptoelectronicdevicesforfibreopticsystemapplications-Part1:specificationtemplateforessentialratingsandcharacteristics.
【原文标准名称】:光纤系统用半导体光电器件.第1部分:基本额定值及特性用规范模板
【标准号】:NFC93-801-1-2009
【标准状态】:现行
【国别】:法国
【发布日期】:2009-06-01
【实施或试行日期】:2009-06-20
【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】:定义(术语);二极管;分立器件;电气工程;电学测量;电子工程;电子设备及元件;光纤;红外高光二极管;检验;集成电路;激光二极管;激光模量;发光器件;发光二极管;极限(数学);作标记;测量;测量技术;光波导;光电子器件;光电子学;光电二极管;光电器件;光电晶体管;额定值;半导体器件;半导体二极管;半导体;规范(验收)
【英文主题词】:Definitions;Diodes;Discretedevices;Electricalengineering;Electricalmeasurement;Electronicengineering;Electronicequipmentandcomponents;Fibreoptics;Infraredhight-emittingdiodes;Inspection;Integratedcircuits;Laserdiodes;Lasermodules;Light-emittingdevices;Light-emittingdiodes;Limits(mathematics);Marking;Measurement;Measuringtechniques;Opticalwaveguides;Optoelectronicdevices;Optoelectronics;Photodiodes;Photoelectricdevices;Phototransistors;Ratings;Semiconductordevices;Semiconductordiodes;Semiconductors;Specification(approval)
【摘要】:
【中国标准分类号】:L50
【国际标准分类号】:31_260;33_180_99
【页数】:41P;A4
【正文语种】:其他
Product Code:SAE AIR737
Title:Aerospace Hydraulic and Pneumatic Specifications, Standards, Recommended Practices, and Information Reports
Issuing Committee:A-6c5 Components Committee
Scope:This SAE Aerospace Informantion Report (AIR) lists military and industry specifications, standards, recommended practices and information reports used in the design of aerospace hydraulic and pneumatic components and systems. It is intended as a supplement to specifications ARP4752, MIL-H-5440, and MIL-P-5518. Only those hardware standards specifically applicable to hydraulic or pneumatic components or systems are listed in this document. The purpose of this document is to provide a single document that lists active aerospace hydraulic and pneumatic specifications, standards, recommended practices and information reports.