NF L52-310-002-2006 航空航天系列.通用单芯和多芯电缆.-55度and260度之间操作.第002部分:屏蔽和橡套电缆.总则
时间:2024-05-09 12:52:37 来源: 标准资料网 作者：标准资料网 阅读：8167
【英文标准名称】:Aerospaceseries-Cables,electrical,singleandmulticoreforgeneralpurpose-Operatingtemperaturesbetween-55oCand260oC-Part002:screenedandjacketed-General.
【原文标准名称】:航空航天系列.通用单芯和多芯电缆.-55度and260度之间操作.第002部分:屏蔽和橡套电缆.总则
【标准号】:NFL52-310-002-2006
【标准状态】:现行
【国别】:法国
【发布日期】:2006-03-01
【实施或试行日期】:2006-03-05
【发布单位】:法国标准化协会(FR-AFNOR)
【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;飞行器;电缆;导电体;电的;电线;表;材料;工作温度;特性;壳;屏蔽的;航天运输;温度;试验
【英文主题词】:Aerospacetransport;Airtransport;Aircraft;Cables;Casing;Electriccables;Electricconductors;Electrical;Electricalcords;Lists;Marking;Materials;Multilingual;Operatingtemperatures;Properties;Shell;Shielded;Spacetransport;Temperature;Testing
【摘要】:
【中国标准分类号】:V25
【国际标准分类号】:49_060
【页数】:26P;A4
【正文语种】:其他
【英文标准名称】:Materialsforinterconnectionstructures-Sectionalspecificationsetforconductivefoilsandfilmswithandwithoutcoatings-Conductiveinks
【原文标准名称】:内部连接结构材料.有或无涂层的导电箔和导电膜分规范.导电墨水
【标准号】:BSEN61249-5-4-1997
【标准状态】:现行
【国别】:英国
【发布日期】:1997-05-15
【实施或试行日期】:1997-05-15
【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】:印刷油墨;试样;膜(物态);热稳定性;精整;电阻;箔;覆层;墨水;耐磨性;电子设备及元件;接触电阻;印制电路板;电气元件;导电体;易燃性;粘附;印制电路;资格鉴定
【英文主题词】:Basematerials;Coatings;Components;Conducting;Conductivematerials;Conductivity;Electricconductors;Electricalengineering;Electronicengineering;Electronicequipmentandcomponents;Films;Foil;Inks;Materials;Printedcircuits;Printed-circuitboards;Printinginks;Properties;Qualityassurance;Sectionalspecification;Specification(approval);Specifications;Suitability
【摘要】:Requirementsforthequalificationofconductiveinksandforconductiveinksintendedforuseasasubstituteformetallicfinishesoncontacts.Alsoprovidesguidanceonthesuitabilityofprintedboardswhichfeatureconductiveinks.
【中国标准分类号】:L30
【国际标准分类号】:31_180
【页数】:22P;A4
【正文语种】:英语
【英文标准名称】:TestMethodsforChipImpactStrengthofPlastics(08.03)
【原文标准名称】:塑料小片冲击强度测试方法(08.03)
【标准号】:ANSI/ASTMD4508-1998
【标准状态】:现行
【国别】:美国
【发布日期】:1998
【实施或试行日期】:1998-10-13
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:塑料;冲击强度;试验
【英文主题词】:impactstrength;plastics;testing
【摘要】:Thepurposeofthistestmethodistoprovideanimpacttestthatcanbeperformedonsmallspecimensofplasticsofdifferentthicknesses.Thistestmethodisespeciallysuitedforobservingtheeffectsofmicrocrackscausedbyweathering,orbyexposuretosolventsorotherhostileenvironments,onthesurfaceofplasticmaterials.Itisnotmeanttobeusedasareplacementforanyexistingimpacttest,butcanbeusedtomeasureimpactoncouponsmachinedfromfinishedpartsthatcannotbetestedbythedrop-weight,Izod,orCharpymethodbecauseofshapeorthicknesslimitations.Thechip-impacttestisrunonsmall,flat,unnotchedspecimensusingastandardpendulum-impactdevice.Thetestplacestheimpactedsurfaceintensionand,fornotch-sensitivematerials,isextremelysensitivetothepresenceofsurfacemicrocracks.Thus,forplasticsthatdevelopsurfacecrackswhenexposedoutdoors,thechip-impacttestisaseveretestoftheweatheredimpactstrength.Round-robintestinghasindicatedthatmaterialsthatbreakattotalenergyvaluesoflessthan0.17joules[1.5in.-lbf]havewithin-laboratorycoefficientsofvariationofapproximately30%.Therefore,suchvaluesareconsideredoutofthenormaltestingrangeforthistest.ThevaluesstatedinSIunitsaretoberegardedasstandard.Thevaluesgiveninbracketsareforinformationonly.ThereisnoISOequivalenttothistestmethod.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G31
【国际标准分类号】:83_080_01
【页数】:
【正文语种】:英语