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【英文标准名称】:StandardSpecificationforCored,Annular,Concentric-Lay-StrandedCopperConductors
【原文标准名称】:有心的环形芯线扭绞的铜绞线标准规格
【标准号】:ASTMB226-2011
【标准状态】:现行
【国别】:
【发布日期】:2011
【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】:B01.04
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:环形;铜电导体;有芯;电导体;铜绞线;包锡铜导线
【英文主题词】:annular;copperelectricalconductor;cored;electricalconductor;strandedcopperconductor;Tin-coatedcopperelectricalwire
【摘要】:1.1Thisspecificationcoverscored,annular,concentric-lay-strandedconductorsmadefromroundsoftcopperwires,eitheruncoatedorcoatedwithtinforuseaselectricalconductors(ExplanatoryNote1andNote2).1.2Theconstructionsprescribedhereinaresuitableforbareconductors,orforconductorstobecoveredwithweather-resistant(weather-proof)material,orforconductorstobeinsulatedwithrubber,varnishedcloth,orimpregnatedpaper,excepttypessuchasx201C;oil-filledx201D;orx201C;gas-filledx201D;(ExplanatoryNote3).1.3Cored,annularconductorconstructionsnotincludedinthisspecificationshallbespecificallyagreeduponbetweenthemanufacturerandthepurchaserwhenplacingtheorder.1.4Theseconstructionsarenotrecommendedforuseaselectricfurnaceleadswheregreatflexibilityisrequiredandspecialconductordesignsareindicatedinconsiderationoftheparticularservicerequirements.1.5TheSIvaluesfordensityareregardedasthestandard.Forallotherpropertiestheinch-poundvaluesaretoberegardedasstandardandtheSIunitsmaybeapproximate.
【中国标准分类号】:
【国际标准分类号】:
【页数】:4P.;A4
【正文语种】: