【英文标准名称】:StandardSpecificationforSilver-Coated,Copper-CladSteelWireforElectronicApplication
【原文标准名称】:电子设施用镀银包铜钢丝标准规范
【标准号】:ASTMB501-2010
【标准状态】:现行
【国别】:
【发布日期】:2010
【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】:B01.06
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:薄层钢电导线;铜包钢电导线;电导线;银电气的/电子设施;镀银;包铜钢丝;包层钢电导线(铜);涂层连续性;镀层重量;电导体-铜;电子材料/设施(铜/铜合金)规范;冷拉铝电线规范;镀银铜线;含银量;银(电气/电子设施)规范;多硫化钠试验;钢丝(镀层)规范;钢丝(铜加工)规范
【英文主题词】:cladsteelelectricalconductor;copper-cladsteelelectricalconductor;electricalconductor;silverelectrical/electronicapplication;silver-coated;copper-cladsteelwire;Cladsteelelectricalconductor(copper);Coatingcontinuity;
【摘要】:1.1Thisspecificationcoverssilver-coated,round,copper-cladsteelwireforelectronicapplication.1.2Silvercoatingsinmasspercentagesofthetotalmassofthecoatedwireareasfollows:1.25,2.5,4.0,6.1,and8.0.1.2.1Silver-coatedwirehavingdifferentminimumpercentageofsilverbymassmaybeobtainedbymutualagreementbetweenthemanufacturerandthepurchaser.Forinformationpurposes,thethicknessofcoatinginmicroinchesprovidedbythemasspercentageslistedin1.2isshowninTable1.1.3Fourclassesofcopper-cladsteelwirearecoveredasfollows:Class30HSnominal30%conductivityhard-drawn,Class30Anominal30%conductivityannealed,Class40HSnominal40%conductivityhard-drawn,andClass40Anominal40%conductivityannealed.1.4Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.4.1Exception8212;InresistivitytheSIunitsaretoberegardedasthestandard1.5Thefollowingsafetyhazardscaveatpertainstothetestmethoddescribedinthisspecification.Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.(CautionConsiderationshouldbegiventotoxicityandflammabilitywhenselectingsolventcleaners.)
【中国标准分类号】:H49
【国际标准分类号】:29_060_10
【页数】:5P.;A4
【正文语种】:


【英文标准名称】:Fishingnets;DesignationofnettingyarnsintheTexSystem
【原文标准名称】:渔网用tex制表示网线的方法
【标准号】:ISO858-1973
【标准状态】:现行
【国别】:国际
【发布日期】:1973-12
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC38
【标准类型】:()
【标准水平】:()
【中文主题词】:结网纱线;纺织材料;渔网;汰(纱线);特数制;测量单位;线密度;名称与符号;纱;网
【英文主题词】:Designations;Fishingnets;Lineardensity;Nets;Nettingyarns;Tex;Texsystem;Textiles;Unitsofmeasurement;Yarn;Yarns
【摘要】:Asageneralrule,nettingyarnsdesignatedbytheirlineardensityortheirresultantlineardensityareusuallygreyyarnswithoutanypreparation.Specifiesgeneralusageandcompletedesignationand,forparticularcases,briefdesignation.Threeexamplesfordesignationarecovered.-ReplacesISORecommendationR858-1968.
【中国标准分类号】:B56
【国际标准分类号】:65_150
【页数】:2P.;A4
【正文语种】:英语