【英文标准名称】:Secondarycellsandbatteriescontainingalkalineorothernon-acidelectrolytes-Ventednickel-cadmiumprismaticrechargeablesinglecells(IEC60623:2001);GermanversionEN60623:2001
【原文标准名称】:含碱性或其它无酸电解质的次级电池和电池组.通风式可再充电的棱形镍-镉单体电池(IEC60623:2001);德文版本EN60623:2001
【标准号】:EN60623-2001
【标准状态】:现行
【国别】:
【发布日期】:2002-10
【实施或试行日期】:2002-10-01
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:蓄电池组;检验;闭路的;试验;定义;定义;电池;电池;规范(验收);蓄电池;电气试验;可再充电的;密封电池;放电特性曲线;有通气孔的;设计认证;电解质;名称与符号;镍镉电池;镍镉电池;棱柱形;机械试验;尺寸;碱性电池;定型鉴定;测量;电气工程;二次电池;作标记
【英文主题词】:Alkalinebatteries;Batteries;Cells;Closed;Definition;Definitions;Designcertifications;Designations;Dimensions;Dischargecharacteristics;Electriccells;Electricalengineering;Electricaltesting;Electrolytes;Inspection;Marking;Measurement;Mechanicaltesting;Nickel-cadmiumbatteries;Nickel-cadmiumcells;Prismaticshape;Rechargeable;Sealedcells;Secondarybatteries;Specification(approval);Storagebatteries;Testing;Typeapproval;Vented
【摘要】:
【中国标准分类号】:K84
【国际标准分类号】:29_220_30
【页数】:18P.;A4
【正文语种】:英语


【英文标准名称】:Essentialoils-Determinationofcarbonylvalue-Freehydroxylaminemethod
【原文标准名称】:香精油.羰基值的测定.游离羰氨法
【标准号】:BSISO1271-2001
【标准状态】:现行
【国别】:英国
【发布日期】:2001-08-15
【实施或试行日期】:2001-09-15
【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】:脂族羰基化合物;酮(脂族);含量测定;羰基化合物(无机);羟氨;化学分析和试验;香精油
【英文主题词】:Carbonylcompounds(inorganic);Chemicalanalysisandtesting;Determinationofcontent;Essentialoils
【摘要】:Thedeterminationiscarriedoutbyconvertingthecarbonylcompoundstooximesbyreactionwithfreehydroxylamineliberatedinamixtureofhydroxylammoniumchlorideandpotassiumhydroxide.Theexcessalkaliistitratedwithhydrochloricacidsolution,eithercolorimetricallyorpotentiometrically.Themethodisapplicabletoessentialoilswhichcontaincarbonylcompounds(especiallyketones,excludingmethylketones)whicharedifficulttoconverttooximesbythemethodspecifiedinISO1279.Themethodisnotapplicabletoessentialoilswhichcontainsubstantialamountsofestersofotheralkali-sensitiveconstituents.
【中国标准分类号】:B36
【国际标准分类号】:71_100_60
【页数】:10P;A4
【正文语种】:英语