【英文标准名称】:Cabletrunkingsystemsandcableductingsystemsforelectricalinstallations.Particularrequirementsforservicepolesandserviceposts
【原文标准名称】:电气装置的电缆干线系统和电缆管道系统.公用线柱和服务站的详细要求
【标准号】:BSEN50085-2-4-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2009-07-31
【实施或试行日期】:2009-07-31
【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】:壳体;电缆通道;电缆;顶棚;导(线)管;定义(术语);设计;分离的;尺寸规格;装置用导管;电缆线;电线;电气工程;电力设备;电性能;电性质和电现象;电线管;安装;低电压;安装规范;特性;保护管;规范(验收);测试;测试条件;热性能;干线;墙
【英文主题词】:Bodies;Cablepassages;Cables;Ceilings;Conduits;Definitions;Design;Detached;Dimensions;Ductsforinstallations;Electriccables;Electricalcords;Electricalengineering;Electricalinstallations;Electricalproperties;Electricalpropertiesandphenomena;Electricalwiringducts;Installations;Lowvoltage;Mountingspecification;Properties;Protectivetubes;Specification(approval);Testing;Testingconditions;Thermalproperties;Trunking;Walls
【摘要】:Replacement:ThisEuropeanStandardspecifiesrequirementsandtestsforcabletrunkingsystems(CTS)andcableductingsystems(CDS)intendedfortheaccommodation,andwherenecessaryfortheelectricallyprotectiveseparation,ofinsulatedconductors,cablesandpossiblyotherelectricalequipmentinelectricaland/orcommunicationsystemsinstallations.Themaximumvoltageoftheseinstallationsis1000Va.c.and1500Vd.c.Servicepolesandservicepostsareintendedtobemountedinfreespaceandincontactwithmountingsurface(s)onlyatoneortwoends,wheretheword“mounted”meansfixedorplacedonthefloorwithaweightedbaseorlinkedtoamountingsurfacethroughaflexiblecomponent.ThisEuropeanStandarddoesnotapplytoconduitsystems,cabletraysystems,cableladdersystems,powertracksystemsorequipmentcoveredbyotherstandards.ThisEuropeanStandardshallbeusedinconjunctionwithEN50085-1:2005“Cabletrunkingsystemsandcableductingsystemsforelectricalinstallations–Part1:Generalrequirements”whichisreferredtointhisdocumentasPart1.
【中国标准分类号】:K15
【国际标准分类号】:29_060_20;29_080_20;29_120_10
【页数】:32P.;A4
【正文语种】:英语


【英文标准名称】:StandardTestMethodforAirborneAsbestosConcentrationinAmbientandIndoorAtmospheresasDeterminedbyTransmissionElectronMicroscopyDirectTransfer(TEM)
【原文标准名称】:通过透射电子显微镜直接转移器对周围环境和室内空气中气载石棉浓度的标准试验方法
【标准号】:ASTMD6281-1998
【标准状态】:作废
【国别】:美国
【发布日期】:1998
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:室内空气;温石棉;电子显微术;空气;显微术;石棉;环境空气
【英文主题词】:microscopy;asbestos;air;indooratmospheres;chrysotile;electronmicroscopy;ambientair
【摘要】:
【中国标准分类号】:Z15
【国际标准分类号】:
【页数】:
【正文语种】:英语