BS 6200-3.26.4-1989 铁、钢和其他黑色金属抽样与分析.第3部分:分析方法.第26节:硅含量测定.第4小节:钢和铸铁:硅含量0.01%(m/m)-0.05%(m/m)的分光光度测定法
时间:2024-05-15 22:35:02 来源: 标准资料网 作者：标准资料网 阅读：8407
【英文标准名称】:Samplingandanalysisofiron,steelandotherferrousmetals-Methodsofanalysis-Determinationofsilicon-Steelandcastiron:spectrophotometricmethodforsiliconcontentsfrom0.01%(m/m)to0.05%(m/m)
【原文标准名称】:铁、钢和其他黑色金属抽样与分析.第3部分:分析方法.第26节:硅含量测定.第4小节:钢和铸铁:硅含量0.01%(m/m)-0.05%(m/m)的分光光度测定法
【标准号】:BS6200-3.26.4-1989
【标准状态】:现行
【国别】:英国
【发布日期】:1989-12-31
【实施或试行日期】:1989-12-31
【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】:钢;浓度(化学);校正;还原法;络合方法;铁类合金;试验条件;分光光度法;硅;铸铁;化学分析和试验;含量测定;再现性;试样制备
【英文主题词】:Cast-iron;Chemicalanalysisandtesting;Determinationofcontent;Iron;Methods;Molybdenumsteels;Silicon;Siliconcontent;Spectrometry;Spectrophotometry;Steels
【摘要】:Reducedmolybdosilicatespectrophotometricmethod.
【中国标准分类号】:H11
【国际标准分类号】:77_080_01
【页数】:12P.;A4
【正文语种】:英语
【英文标准名称】:StandardSpecificationforSeamlessCopperandCopper-AlloyRectangularWaveguideTube
【原文标准名称】:无缝铜及铜合金矩形波导管标准规范
【标准号】:ASTMB372-1997(2003)
【标准状态】:现行
【国别】:
【发布日期】:1997
【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】:B05.04
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:铜;管;波导管;合金;有色金属;铜合金
【英文主题词】:seamlesscopper;copper-alloy;copper
【摘要】:1.1Thisspecificationcoversseamlesscopperandcopper-alloyrectangulartubeintendedforuseastransmissionlinesinelectronicequipment.Fourtypesofmaterialarespecifiedhavingthefollowingnominalcompositions:CopperorCopperAlloyUNSNo.PreviouslyUsedDesignationNominalComposition,%CopperZincPhos-phorusC10200Copper,TypeOF100......C10300...99.99...0.003C12000Copper,TypeDLP100......C22000Commercialbronze,90%9010...TypesOFandDLParedescribedinClassificationB224.【英文标准名称】:StandardConsumerSafetyPerformanceSpecificationforCommercialCribs
【原文标准名称】:商业婴儿床的标准消费者安全性能规范
【标准号】:ASTMF2710-2008
【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】:F15.57
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:commercialcrib;crib;daycare;hospitality;hotel;motel;non-fullsizecrib;rentalcrib
【摘要】:1.1nbsp;nbsp;nbsp;Thisconsumersafetyperformancespecificationestablishesperformancerequirements,testmethods,andmarkingrequirementstopromotethesafeuseofcribsincommercialenvironmentssuchashotels,rentals,motels,daycarecentersandthelike.1.2nbsp;nbsp;nbsp;ThisconsumersafetyperformancespecificationsubsumesthefederalandASTMstandardswhichareinexistenceforthesetypesofproductwhenthoseproductsareusedinnon-commercialapplications.1.3nbsp;nbsp;nbsp;Thisconsumersafetyperformancespecificationincludesproductsintendedtoprovideasafesleepingenvironmentsuchasfullsizecribs,nonfullsizecribs,andplayardsandincludesbothrigidandmeshsidedunits.Thetermx201C;cribx201D;asusedinthisstandardincludesalloftheseitems.1.4nbsp;nbsp;nbsp;Productssuchasbassinetsandcradlesarespecificallyexcludedfromthisconsumersafetyperformancespecification.1.5nbsp;nbsp;nbsp;Nocommercialcribproducedaftertheapprovaldateofthisconsumersafetyperformancespecificationshall,eitherbylabelorothermeansindicatecompliancewiththisspecificationunlessitconformstoallapplicablerequirementscontainedherein,beforeandafteralltesting.1.6nbsp;nbsp;nbsp;Thefollowingprecautionarycaveatpertainsonlytothetestmethodportionsofthisconsumerandotherreferencedsafetyspecifications.Thestandard(s)mayinvolvetheuseofhazardousmaterials,operationsandequipment.Thestandard(s)doesnotpurporttoaddressallofthesafetyconcerns,ifanyassociatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishallappropriatesafetyandhealthpracticesandtodeterminetheapplicabilityofregulatorylimitationspriortouse.1.7Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.8Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Y81
【国际标准分类号】:97_190
【页数】:3P.;A4
【正文语种】:英语