JIS C5130-1989 电子设备用固定陶瓷电容器通则
作者:标准资料网 时间:2024-05-14 19:56:01 浏览:9047
来源:标准资料网
【英文标准名称】:
【原文标准名称】:电子设备用固定陶瓷电容器通则
【标准号】:JISC5130-1989
【标准状态】:作废
【国别】:日本
【发布日期】:1989-01-01
【实施或试行日期】:1989-01-01
【发布单位】:日本工业标准调查会(JISC)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:固定电容器;陶瓷;尺;电容器;电子设备及元件
【英文主题词】:
【摘要】:
【中国标准分类号】:L11
【国际标准分类号】:
【页数】:
【正文语种】:
【英文标准名称】:Specificationforinternalmicrometers(includingstickmicrometers)
【原文标准名称】:内径千分尺(包括杆式千分尺)规范
【标准号】:BS959-1950
【标准状态】:作废
【国别】:英国
【发布日期】:1951-01-18
【实施或试行日期】:1951-01-18
【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】:机械试验;刚度;划刻度;千分尺;精密度;尺寸公差;作标记;内部;量规;线性测量仪器;线性测量
【英文主题词】:dimensionaltolerances;linearmeasuringinstruments;precision;rigidity;graduations;mechanicaltesting;gauges;internal;marking;linearmeasurement;micrometers
【摘要】:Micrometerscomprisingameasuringhead,extensionrodswithorwithoutspacingcollars,handle(insmallersizes).Threesizesofmeasuringhead,ininchandmetricunits.Stickmicrometersformeasurementofgreaterinternallengths(6inor12inmicrometerunit,fittedwithmicrometerof1inrangewhich,withseriesofextensionrods,permitsmeasurementuptomaximumlengthrequired).Material,thimbleandbarrel,micrometerscrew,extensionrods,spacingcollars,adjustment,accuracy,rigidity,handle,gapsettinggauges,marking,caseandpackaging,testmethods.
【中国标准分类号】:J42
【国际标准分类号】:17_040_30
【页数】:16P.;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforHydrocarbonTypes,OxygenatedCompoundsandBenzeneinSparkIgnitionEngineFuelsbyGasChromatography
【原文标准名称】:用气相色谱法测定火花点火发动机燃料中烃类、氧饱和化合物及苯含量的标准试验方法
【标准号】:ASTMD6839-2002(2007)
【标准状态】:现行
【国别】:美国
【发布日期】:2002
【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】:D02.04.0L
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:aromatics;gaschromatography;gasoline;hydrocarbontype;multidimensionalgaschromatography;naphthenes;olefins;oxygenates;saturates;spark-ignitionenginefuels;Aromatichydrocarbons(AHs);EAA(ethyl-alcohol-aromatic)trap;Gaschromatography(GC
【摘要】:Aknowledgeofspark-ignitionenginefuelcompositionisusefulforregulatorycompliance,processcontrol,andqualityassurance.Thequantitativedeterminationofolefinsandotherhydrocarbontypesinspark-ignitionenginefuelsisrequiredtocomplywithgovernmentregulations.ThistestmethodisnotapplicabletoM85andE85fuels,whichcontain85%methanolandethanol,respectively.1.1Thistestmethodcoversthequantitativedeterminationofsaturates,olefins,aromaticsandoxygenatesinspark-ignitionenginefuelsbymultidimensionalgaschromatography.Eachhydrocarbontypecanbereportedeitherbycarbonnumber(seeNote1)orasatotal.Note18212;TherecanbeanoverlapbetweentheC9andC10aromatics;however,thetotalisaccurate.IsopropylbenzeneisresolvedfromtheC8aromaticsandisincludedwiththeotherC9aromatics.1.2Thistestmethodisapplicabletospark-ignitionenginefuelwithtotalaromaticcontentupto50%(V/V),totalolefiniccontentupto30%(V/V)andoxygencompoundsupto15%(V/V).1.3Thistestmethodisnotintendedtodetermineindividualhydrocarboncomponentsexceptbenzene.1.4OxygenatesasspecifiedinTestMethodD4815havebeenverifiednottointerferewithhydrocarbons.Withintheroundrobinsampleset,thefollowingoxygenateshavebeentested:MTBE,ethanol,ETBE,andTAME.OtheroxygenatescanbedeterminedandquantifiedusingTestMethodD4815orD5599.1.5ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E31
【国际标准分类号】:71_040_40
【页数】:9P.;A4
【正文语种】:英语
