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【英文标准名称】:SpecificationforEfglastypeelectriccableswithcopperconductorsforaircraft
【原文标准名称】:航空用铜导线Efglas型电缆规范
【标准号】:BSG192-1965
【标准状态】:作废
【国别】:英国
【发布日期】:1965-12-29
【实施或试行日期】:1965-12-29
【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】:挠性;额定电流;作标记;磨损试验;额定值;定型试验;热试验;老化试验;绝缘电缆;抗拉试验;飞行器部件;尺寸;泄漏电流;试验设备;电气元件;电气试验;电缆;环境试验;护套电缆;磨蚀;易燃性;导电体;名称与符号;耐化学性试验;燃烧试验;飞行器;铜
【英文主题词】:electricalcomponents;typetesting;leakagecurrents;flexibility;insulatedcables;dimensions;tensiletesting;aircraft;copper;flammability;aircraftcomponents;firetests;abrasion;marking;chemical-resistancetests;testequipment;ratedcurrent;electriccables;sheathedcables;designations;ratings;electricaltesting;electricconductors;thermaltesting;ageingtests;environmentaltesting;weartests
【摘要】:a.ThisBritishStandardspecifiesrequirementsfor'Efglas'*typecablesforaircraftwiringofcircuitsinwhichthepotentialbetweenconductors,orbetweenaconductorandmetalbraidortheaircraftstructure,doesnotexceed600volts(r.m.s.)andthefrequencydoesnotexceed1600c/sandwhereanycombinationofambienttem-peratureandconductorcurrentforcontinuousservicedoesnotproduceastabilizedconductortemperatureinexcessof260℃.Thecablesremainflexibleattemperaturesdownto-70℃.ThecablesdonotsupportcombustionbutdonotcomplywiththerequirementsofBritishStandard2G.100inrespectoffireresistance.b.Thegenericname'Efglas'isapplicableonlytocablescoveredbythisBritishStandardandcomplyingwithallitsrequirements.c.Thestandardincludesthefollowingrangesofcables:(i)Efglas.Cablewithacopperconductorandcom-positeinsulationofglassandpolytetrafluoroethylene(PTFE).*Thevariouscombinationsoftheword'Efglas'usedtodistinguishthesecableswereoriginatedbytheRoyalAircraftEstablishmentoftheMinistryofAviation.(ii)Efglasmet.SimilartotheEfglasrangebutwiththeadditionofametalbraid.(iii)Efglasmetsheath.SimilartotheEfglasmetrangebutwiththeadditionofanexternalsheathofPTFEandglassbraid.(iv)Efglaslarge.SimilartotheEfglasrangebutwithagreaterthicknessofinsulationandwithacorrespondinglygreaterresistancetoabrasion.ThesecableshavethesameoveralldiametersasthosespecifiedfortheequivalentAmericancables(inU.S.SpecificationMIL-W-7139),butareheavierthantheirEfglascounterparts.(v)DuefglasandTriefglas.Two-orthree-corecablesconsistingoftwoorthreeEfglascablesmarkedwithcolouredstripesforphaseidentificationandtwistedtogether.(vi)DuefglasmetsheathandTriefglasmetsheath.Duef-glasandTriefglascableassemblieswithanoverallmetalbraidandwithaPTFEsheathoverthebraid.d.Thecablesareclassifiedandidentified,notbycurrentratings,butbyaseriesofnumbersindicativeoftheconductorcross-sectionalarea.ThesenumberscorrespondtothoseusedforequivalentAmericancables.AnindicationoftherelationshipbetweenthissystemofidentificationandthatprovidedbyBritishStandardE.21,Electriccablesforaircraft(PrenType),isgiveninAppendixAforinformation.AguidetothecurrentratingsofEfglascablesisgiveninAppendixB.
【中国标准分类号】:V40
【国际标准分类号】:49_060
【页数】:32P.;A4
【正文语种】:英语


【英文标准名称】:Investigationsoftherawmaterialinhard-coal-mining;microscopicalexaminationofhardcoal,cokeandbriquettes;terms,surveyofprocessesandtheirapplications
【原文标准名称】:煤矿原料试验.煤、焦碳和煤块显微检验.概念.概述和应用方法
【标准号】:DIN22020-1-1986
【标准状态】:作废
【国别】:德国
【发布日期】:1986-09
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:法语;英语;煤砖;分析;采掘;显微分析;试验;焦炭;原材料;烟煤;词典;成型煤;定义;煤
【英文主题词】:bituminouscoal;briquettes;mining;briquets;microscopicanalysis;coal;testing;dictionaries;frenchlanguage;coke;analysis;englishlanguage;definitions;rawmaterials
【摘要】:
【中国标准分类号】:D21
【国际标准分类号】:73_040
【页数】:7P;A4
【正文语种】:德语