DIN EN 3660-064-2010 航空航天系列.圆形和矩形光电连接器用电缆引出端附件.第064部分:EN2997和EN4067标准用自锁定式密封铠装热收缩靴用直线型K款电缆出口.产品标准.德文版本和英文版本EN3660-064-2009
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【英文标准名称】:Aerospaceseries-Cableoutletaccessoriesforcircularandrectangularelectricalandopticalconnectors-Part064:Cableoutlet,styleK,straight,forheatshrinkableboot,shielded,sealed,self-lockingforEN2997andEN4067-Productstandard;Ger
【原文标准名称】:航空航天系列.圆形和矩形光电连接器用电缆引出端附件.第064部分:EN2997和EN4067标准用自锁定式密封铠装热收缩靴用直线型K款电缆出口.产品标准.德文版本和英文版本EN3660-064-2009
【标准号】:DINEN3660-064-2010
【标准状态】:现行
【国别】:德国
【发布日期】:2010-10
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:航空航天运输;航空运输;航空器部件;圆形连接器;圆形;元部件;连接尺寸规格;设计;名称与符号;尺寸规格;电连接器;电插头;电气工程;外壳;热缩元件;检验;处理;光学连接器;插头;产品标准;矩形连接器;矩形;自锁紧;航天运输;规范(验收);直的;终端套管;测试;公差(测量);类型
【英文主题词】:Aerospacetransport;Airtransport;Aircraftcomponents;Circularconnectors;Circularshape;Components;Connectingdimensions;Design;Designations;Dimensions;Electricconnectors;Electricplugs;Electricalengineering;Enclosures;Heatshrinkablecomponents;Inspection;Marking;Opticalconnectors;Plugs;Productstandards;Rectangularconnectors;Rectangularshape;Self-locking;Spacetransport;Specification(approval);Straight;Terminalcasings;Testing;Tolerances(measurement);Types
【摘要】:
【中国标准分类号】:V25
【国际标准分类号】:49_060
【页数】:34P;A4
【正文语种】:德语
【英文标准名称】:StandardTestMethodforDeterminationofIndividualComponentsinSparkIgnitionEngineFuelsby100MetreCapillaryHighResolutionGasChromatography
【原文标准名称】:采用100米毛细管高分辨气相色谱法测定火花点燃式发动机燃料中单个素的标准试验方法
【标准号】:ASTMD6729-2004(2009)
【标准状态】:现行
【国别】:美国
【发布日期】:2004
【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】:gaschromatograph;gasoline;individualhydrocarbonanalysis;oxygenatedfuels;spark-ignitionenginefuels;Alkylates;Automotiveenginefuels/oils;ETBE(ethyltert-butylether);Ethanol;Gaschromatography(GC)--petroleumproducts;100Meter
【摘要】:Knowledgeofthespecifiedindividualcomponentcomposition(speciation)ofgasolinefuelsandblendingstocksisusefulforrefineryqualitycontrolandproductspecification.Processcontrolandproductspecificationcomplianceformanyindividualhydrocarbonsmaybedeterminedthroughtheuseofthistestmethod.1.1Thistestmethodcoversthedeterminationofindividualhydrocarboncomponentsofspark-ignitionenginefuelsandtheirmixturescontainingoxygenateblends(MTBE,ETBE,ethanol,andsoforth)withboilingrangesupto225x00B0;C.Otherlightliquidhydrocarbonmixturestypicallyencounteredinpetroleumrefiningoperations,suchasblendingstocks(naphthas,reformates,alkylates,andsoforth)mayalsobeanalyzed;however,statisticaldatawasobtainedonlywithblendedspark-ignitionenginefuels.1.2Basedonthecooperativestudyresults,individualcomponentconcentrationsandprecisionaredeterminedintherangeof0.01toapproximately30mass%.Theproceduremaybeapplicabletohigherandlowerconcentrationsfortheindividualcomponents;however,theusermustverifytheaccuracyiftheprocedureisusedforcomponentswithconcentrationsoutsidethespecifiedranges.1.3Thetestmethodalsodeterminesmethanol,ethanol,t-butanol,methylt-butylether(MTBE),ethylt-butylether(ETBE),t-amylmethylether(TAME)insparkignitionenginefuelsintheconcentrationrangeof1to30mass%.However,thecooperativestudydataprovidedsufficientstatisticaldataforMTBEonly.1.4Althoughamajorityoftheindividualhydrocarbonspresentaredetermined,someco-elutionofcompoundsisencountered.Ifthistestmethodisutilizedtoestimatebulkhydrocarbongroup-typecomposition(PONA)theuserofsuchdatashouldbecautionedthatsomeerrorwillbeencounteredduetoco-elutionandalackofidentificationofallcomponentspresent.Samplescontainingsignificantamountsofolefinicornaphthenic(forexample,virginnaphthas),orboth,constituentsaboven-octanemayreflectsignificanterrorsinPONAtypegroupings.Basedonthegasolinesamplesintheinterlaboratorycooperativestudy,thisprocedureisapplicabletosamplescontaininglessthan25mass%ofolefins.However,someinterferingcoelutionwiththeolefinsaboveC7ispossible,particularlyifblendingcomponentsortheirhigherboilingcutssuchasthosederivedfromfluidcatalyticcracking(FCC)areanalyzed,andthetotalolefincontentmaynotbeaccurate.1.4.1Totalolefinsinthesamplesmaybeobtainedorconfirmed,orboth,ifnecessary,byTestMethodD1319(volume%)orothertestmethods,suchasthosebasedonmultidimensionalPONAtypeofinstruments.1.5Ifwaterisorissuspectedofbeingpresent,itsconcentrationmaybedetermined,ifdesired,bytheuseofTestMethodD1744,orequivalent.Othercompoundscontainingoxygen,sulfur,nitrogen,andsoforth,mayalsobepresent,andmayco-elutewiththehydrocarbons.Ifdeterminationofthesespecificcompoundsisrequired,itisrecommendedthattestmethodsforthesespecificmaterialsbeused,suchasTestMethodsD4815andD5599foroxygenates,andD5623forsulfurcompounds,orequivalent.1.6AnnexA1ofthistestmethodcomparesresultsofthetestprocedurewithothertestmethodsforselectedcomponents,includingolefins,andseveralgrouptypesforseveralinterlaboratorycooperativestudysamples.Althoughbenzene,toluene,andseveraloxygenatesaredetermined,whendoubtfulastotheanalyticalresultsofthesecomponents,confirmatoryanalysescanbeobtainedbyusingspecifictestmethods.1.7Th......
【中国标准分类号】:E31
【国际标准分类号】:75_160_20
【页数】:51P.;A4
【正文语种】:英语
基本信息
| 标准名称： | 6～8级精度用双头片状槽用量规B=0.5～50mm |
| 中标分类： |
航空、航天 >>
航空器与航天器制造用设备 >>
量具 |
| 替代情况： | HB 790-66;被HB 3445-3460-1984代替 |
| 发布日期： | 1974-12-20 |
| 实施日期： | 1975-11-01 |
| 首发日期： | |
| 作废日期： | 1985-01-01 |
| 出版日期： | |
适用范围
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前言
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目录
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引用标准
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所属分类： 航空 航天 航空器与航天器制造用设备 量具
