NF T45-111-1987 橡胶混合物成分.炭黑.碘吸附数值测定.滴定法
时间:2024-05-18 20:41:01 来源: 标准资料网 作者：标准资料网 阅读：8968
【英文标准名称】:Rubbercompoundingingredients.Carbonblack.Determinationofiodineadsorptionnumber.Titrimetricmethod.
【原文标准名称】:橡胶混合物成分.炭黑.碘吸附数值测定.滴定法
【标准号】:NFT45-111-1987
【标准状态】:作废
【国别】:法国
【发布日期】:1987-08-01
【实施或试行日期】:1987-08-20
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:原材料;橡胶工业;吸收系数;化学分析和试验;吸收率(波);化学分析;碘值;弹性体;容量分析;塑料和橡胶技术;橡胶;含量测定;炭黑
【英文主题词】:Absorption;Carbonblack;Components;Determination;Iodine;Rubber;Soot;Testing;Tests
【摘要】:
【中国标准分类号】:G34
【国际标准分类号】:83_040_20
【页数】:4P;A4
【正文语种】:其他
【英文标准名称】:Samplingproceduresforinspectionbyattributes-Systemofsequentialsamplingplansindexedbyacceptancequalitylimit(AQL)forlot-by-lotinspection
【原文标准名称】:计数抽样检验程序.按接收质量限(AQL)检索的逐批检验顺序抽样计划系统
【标准号】:BS6001-4-2005
【标准状态】:现行
【国别】:英国
【发布日期】:2005-08-04
【实施或试行日期】:2005-08-04
【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】:抽样方法;验收试验;抽样计划;随机取样;样品试验;抽样表;随机试样;误差极限;验收;计数检查;缺陷与故障;统计方法分析;质量控制;验收取样检查;定义;评定;评定;样本大小;合格试验;检验
【英文主题词】:
【摘要】:ThispartofISO2859specifiessequentialsamplingschemesthatsupplementtheISO2859-1acceptancesamplingsystemforinspectionbyattributes.TheISO2859-1acceptancesamplingsystemisindexedintermsoftheacceptancequalitylimit(AQL).Itspurposeistoinduceasupplier,throughtheeconomicandpsychologicalpressureoflotnon-acceptance,tomaintainaprocessaverageatleastasgoodasthespecifiedacceptancequalitylimit,whileatthesametimeprovidinganupperlimitfortherisktotheconsumerofacceptingtheoccasionalpoorlot.ThesamplingschemesdefinedinthispartofISO2859areapplicable,butnotlimited,totheinspectionof:—enditems,—componentsandrawmaterials,—operations,—materialsinprocess,—suppliesinstorage,—maintenanceoperations,—dataorrecords,and—administrativeprocedures.Theseschemesaredesignedtobeappliedtoacontinuingseriesoflots,thatis,aserieslongenoughtopermittheswitchingrulesin10.3tobeapplied.Theseswitchingrulesprovidea)enhancedprotectiontotheconsumer(bymeansoftightenedsamplinginspectioncriteriaordiscontinuationofsamplinginspection)shoulddeteriorationinqualityoccur,b)anincentive,atthediscretionoftheresponsibleauthority,toreduceinspectioncosts(bymeansofreducedsamplinginspectioncriteria)shouldconsistentlygoodqualitybedemonstratedovertime.Theindividualsamplingplansarenotdesignedtobeusedoutsideoftheschemesinwhichtheyarepresented.WherelotsareproducedinisolationorinaseriestooshortforthispartofISO2859toapply,theuserisadvisedtoconsultISO2859-2forappropriatesamplingplans.
【中国标准分类号】:A41
【国际标准分类号】:03_120_30
【页数】:52P;A4
【正文语种】:英语
Product Code:SAE AS405
Title:Fuel and Oil Quantity Instruments
Issuing Committee:A-4 Aircraft Instruments Committee
Scope:This Aeronautical Standard covers two basic types of instruments as follows: Type I - Float Instruments, Type II - Capacitance Instruments.